Index: trip-planner-front/node_modules/bootstrap/Gruntfile.js
===================================================================
--- trip-planner-front/node_modules/bootstrap/Gruntfile.js	(revision fa375fed9635035b3c62cf759f42938afa14271b)
+++ trip-planner-front/node_modules/bootstrap/Gruntfile.js	(revision fa375fed9635035b3c62cf759f42938afa14271b)
@@ -0,0 +1,430 @@
+/*!
+ * Bootstrap's Gruntfile
+ * https://getbootstrap.com/
+ * Copyright 2013-2019 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ */
+
+module.exports = function (grunt) {
+  'use strict';
+
+  // Force use of Unix newlines
+  grunt.util.linefeed = '\n';
+
+  RegExp.quote = function (string) {
+    return string.replace(/[-\\^$*+?.()|[\]{}]/g, '\\$&');
+  };
+
+  var fs = require('fs');
+  var path = require('path');
+  var generateGlyphiconsData = require('./grunt/bs-glyphicons-data-generator.js');
+  var BsLessdocParser = require('./grunt/bs-lessdoc-parser.js');
+  var getLessVarsData = function () {
+    var filePath = path.join(__dirname, 'less/variables.less');
+    var fileContent = fs.readFileSync(filePath, { encoding: 'utf8' });
+    var parser = new BsLessdocParser(fileContent);
+    return { sections: parser.parseFile() };
+  };
+  var generateRawFiles = require('./grunt/bs-raw-files-generator.js');
+  var generateCommonJSModule = require('./grunt/bs-commonjs-generator.js');
+  var configBridge = grunt.file.readJSON('./grunt/configBridge.json', { encoding: 'utf8' });
+
+  Object.keys(configBridge.paths).forEach(function (key) {
+    configBridge.paths[key].forEach(function (val, i, arr) {
+      arr[i] = path.join('./docs/assets', val);
+    });
+  });
+
+  // Project configuration.
+  grunt.initConfig({
+
+    // Metadata.
+    pkg: grunt.file.readJSON('package.json'),
+    banner: '/*!\n' +
+            ' * Bootstrap v<%= pkg.version %> (<%= pkg.homepage %>)\n' +
+            ' * Copyright 2011-<%= grunt.template.today("yyyy") %> <%= pkg.author %>\n' +
+            ' * Licensed under the <%= pkg.license %> license\n' +
+            ' */\n',
+    jqueryCheck: configBridge.config.jqueryCheck.join('\n'),
+    jqueryVersionCheck: configBridge.config.jqueryVersionCheck.join('\n'),
+
+    // Task configuration.
+    clean: {
+      dist: 'dist',
+      docs: 'docs/dist'
+    },
+
+    jshint: {
+      options: {
+        jshintrc: 'js/.jshintrc'
+      },
+      grunt: {
+        options: {
+          jshintrc: 'grunt/.jshintrc'
+        },
+        src: ['Gruntfile.js', 'package.js', 'grunt/*.js']
+      },
+      core: {
+        src: 'js/*.js'
+      },
+      test: {
+        options: {
+          jshintrc: 'js/tests/unit/.jshintrc'
+        },
+        src: 'js/tests/unit/*.js'
+      },
+      assets: {
+        src: ['docs/assets/js/src/*.js', 'docs/assets/js/*.js', '!docs/assets/js/*.min.js']
+      }
+    },
+
+    jscs: {
+      options: {
+        config: 'js/.jscsrc'
+      },
+      grunt: {
+        src: '<%= jshint.grunt.src %>'
+      },
+      core: {
+        src: '<%= jshint.core.src %>'
+      },
+      test: {
+        src: '<%= jshint.test.src %>'
+      },
+      assets: {
+        options: {
+          requireCamelCaseOrUpperCaseIdentifiers: null
+        },
+        src: '<%= jshint.assets.src %>'
+      }
+    },
+
+    concat: {
+      options: {
+        banner: '<%= banner %>\n<%= jqueryCheck %>\n<%= jqueryVersionCheck %>',
+        stripBanners: false
+      },
+      core: {
+        src: [
+          'js/transition.js',
+          'js/alert.js',
+          'js/button.js',
+          'js/carousel.js',
+          'js/collapse.js',
+          'js/dropdown.js',
+          'js/modal.js',
+          'js/tooltip.js',
+          'js/popover.js',
+          'js/scrollspy.js',
+          'js/tab.js',
+          'js/affix.js'
+        ],
+        dest: 'dist/js/<%= pkg.name %>.js'
+      }
+    },
+
+    uglify: {
+      options: {
+        compress: true,
+        mangle: true,
+        ie8: true,
+        output: {
+          comments: /^!|@preserve|@license|@cc_on/i
+        }
+      },
+      core: {
+        src: '<%= concat.core.dest %>',
+        dest: 'dist/js/<%= pkg.name %>.min.js'
+      },
+      customize: {
+        src: configBridge.paths.customizerJs,
+        dest: 'docs/assets/js/customize.min.js'
+      },
+      docs: {
+        src: configBridge.paths.docsJs,
+        dest: 'docs/assets/js/docs.min.js'
+      }
+    },
+
+    less: {
+      options: {
+        ieCompat: true,
+        strictMath: true,
+        sourceMap: true,
+        outputSourceFiles: true
+      },
+      core: {
+        options: {
+          sourceMapURL: '<%= pkg.name %>.css.map',
+          sourceMapFilename: 'dist/css/<%= pkg.name %>.css.map'
+        },
+        src: 'less/bootstrap.less',
+        dest: 'dist/css/<%= pkg.name %>.css'
+      },
+      theme: {
+        options: {
+          sourceMapURL: '<%= pkg.name %>-theme.css.map',
+          sourceMapFilename: 'dist/css/<%= pkg.name %>-theme.css.map'
+        },
+        src: 'less/theme.less',
+        dest: 'dist/css/<%= pkg.name %>-theme.css'
+      },
+      docs: {
+        options: {
+          sourceMapURL: 'docs.css.map',
+          sourceMapFilename: 'docs/assets/css/docs.css.map'
+        },
+        src: 'docs/assets/less/docs.less',
+        dest: 'docs/assets/css/docs.css'
+      },
+      docsIe: {
+        options: {
+          sourceMap: false
+        },
+        src: 'docs/assets/less/ie10-viewport-bug-workaround.less',
+        dest: 'docs/assets/css/ie10-viewport-bug-workaround.css'
+      }
+    },
+
+    postcss: {
+      options: {
+        map: {
+          inline: false,
+          sourcesContent: true
+        },
+        processors: [
+          require('autoprefixer')(configBridge.config.autoprefixer)
+        ]
+      },
+      core: {
+        src: 'dist/css/<%= pkg.name %>.css'
+      },
+      theme: {
+        src: 'dist/css/<%= pkg.name %>-theme.css'
+      },
+      docs: {
+        src: 'docs/assets/css/docs.css'
+      },
+      examples: {
+        options: {
+          map: false
+        },
+        expand: true,
+        cwd: 'docs/examples/',
+        src: ['**/*.css'],
+        dest: 'docs/examples/'
+      }
+    },
+
+    stylelint: {
+      options: {
+        configFile: 'grunt/.stylelintrc',
+        reportNeedlessDisables: false
+      },
+      dist: [
+        'less/**/*.less'
+      ],
+      docs: [
+        'docs/assets/less/**/*.less'
+      ],
+      examples: [
+        'docs/examples/**/*.css'
+      ]
+    },
+
+    cssmin: {
+      options: {
+        compatibility: 'ie8',
+        sourceMap: true,
+        sourceMapInlineSources: true,
+        level: {
+          1: {
+            specialComments: 'all'
+          }
+        }
+      },
+      core: {
+        src: 'dist/css/<%= pkg.name %>.css',
+        dest: 'dist/css/<%= pkg.name %>.min.css'
+      },
+      theme: {
+        src: 'dist/css/<%= pkg.name %>-theme.css',
+        dest: 'dist/css/<%= pkg.name %>-theme.min.css'
+      },
+      docs: {
+        src: 'docs/assets/css/docs.css',
+        dest: 'docs/assets/css/docs.min.css'
+      }
+    },
+
+    copy: {
+      fonts: {
+        expand: true,
+        src: 'fonts/**',
+        dest: 'dist/'
+      },
+      docs: {
+        expand: true,
+        cwd: 'dist/',
+        src: [
+          '**/*'
+        ],
+        dest: 'docs/dist/'
+      }
+    },
+
+    connect: {
+      server: {
+        options: {
+          port: 3000,
+          base: '.'
+        }
+      }
+    },
+
+    jekyll: {
+      options: {
+        bundleExec: true,
+        config: '_config.yml',
+        incremental: false
+      },
+      docs: {},
+      github: {
+        options: {
+          raw: 'github: true'
+        }
+      }
+    },
+
+    pug: {
+      options: {
+        pretty: true,
+        data: getLessVarsData
+      },
+      customizerVars: {
+        src: 'docs/_pug/customizer-variables.pug',
+        dest: 'docs/_includes/customizer-variables.html'
+      },
+      customizerNav: {
+        src: 'docs/_pug/customizer-nav.pug',
+        dest: 'docs/_includes/nav/customize.html'
+      }
+    },
+
+    htmllint: {
+      options: {
+        ignore: [
+          'Element "img" is missing required attribute "src".'
+        ],
+        noLangDetect: true
+      },
+      src: ['_gh_pages/**/*.html', 'js/tests/**/*.html']
+    },
+
+    watch: {
+      src: {
+        files: '<%= jshint.core.src %>',
+        tasks: ['jshint:core', 'exec:karma', 'concat']
+      },
+      test: {
+        files: '<%= jshint.test.src %>',
+        tasks: ['jshint:test', 'exec:karma']
+      },
+      less: {
+        files: 'less/**/*.less',
+        tasks: ['less', 'copy']
+      },
+      docs: {
+        files: 'docs/assets/less/**/*.less',
+        tasks: ['less']
+      }
+    },
+
+    exec: {
+      browserstack: {
+        command: 'cross-env BROWSER=true karma start grunt/karma.conf.js'
+      },
+      karma: {
+        command: 'karma start grunt/karma.conf.js'
+      }
+    }
+  });
+
+
+  // These plugins provide necessary tasks.
+  require('load-grunt-tasks')(grunt, { scope: 'devDependencies' });
+  require('time-grunt')(grunt);
+
+  // Docs HTML validation task
+  grunt.registerTask('validate-html', ['jekyll:docs', 'htmllint']);
+
+  var runSubset = function (subset) {
+    return !process.env.TWBS_TEST || process.env.TWBS_TEST === subset;
+  };
+  var isUndefOrNonZero = function (val) {
+    return typeof val === 'undefined' || val !== '0';
+  };
+
+  // Test task.
+  var testSubtasks = [];
+  // Skip core tests if running a different subset of the test suite
+  if (runSubset('core')) {
+    testSubtasks = testSubtasks.concat(['dist-css', 'dist-js', 'stylelint:dist', 'test-js', 'docs']);
+  }
+  // Skip HTML validation if running a different subset of the test suite
+  if (runSubset('validate-html') &&
+      // Skip HTML5 validator on Travis when [skip validator] is in the commit message
+      isUndefOrNonZero(process.env.TWBS_DO_VALIDATOR)) {
+    testSubtasks.push('validate-html');
+  }
+  // Only run BrowserStack tests if there's a BrowserStack access key
+  if (typeof process.env.BROWSER_STACK_USERNAME !== 'undefined' &&
+      // Skip BrowserStack if running a different subset of the test suite
+      runSubset('browserstack') &&
+      // Skip BrowserStack on Travis when [skip browserstack] is in the commit message
+      isUndefOrNonZero(process.env.TWBS_DO_BROWSERSTACK)) {
+    testSubtasks.push('exec:browserstack');
+  }
+
+  grunt.registerTask('test', testSubtasks);
+  grunt.registerTask('test-js', ['jshint:core', 'jshint:test', 'jshint:grunt', 'jscs:core', 'jscs:test', 'jscs:grunt', 'exec:karma']);
+
+  // JS distribution task.
+  grunt.registerTask('dist-js', ['concat', 'uglify:core', 'commonjs']);
+
+  // CSS distribution task.
+  grunt.registerTask('dist-css', ['less:core', 'less:theme', 'postcss:core', 'postcss:theme', 'cssmin:core', 'cssmin:theme']);
+
+  // Full distribution task.
+  grunt.registerTask('dist', ['clean:dist', 'dist-css', 'copy:fonts', 'dist-js']);
+
+  // Default task.
+  grunt.registerTask('default', ['clean:dist', 'copy:fonts', 'test']);
+
+  grunt.registerTask('build-glyphicons-data', function () {
+    generateGlyphiconsData.call(this, grunt);
+  });
+
+  // task for building customizer
+  grunt.registerTask('build-customizer', ['build-customizer-html', 'build-raw-files']);
+  grunt.registerTask('build-customizer-html', 'pug');
+  grunt.registerTask('build-raw-files', 'Add scripts/less files to customizer.', function () {
+    var banner = grunt.template.process('<%= banner %>');
+    generateRawFiles(grunt, banner);
+  });
+
+  grunt.registerTask('commonjs', 'Generate CommonJS entrypoint module in dist dir.', function () {
+    var srcFiles = grunt.config.get('concat.core.src');
+    var destFilepath = 'dist/js/npm.js';
+    generateCommonJSModule(grunt, srcFiles, destFilepath);
+  });
+
+  // Docs task.
+  grunt.registerTask('docs-css', ['less:docs', 'less:docsIe', 'postcss:docs', 'postcss:examples', 'cssmin:docs']);
+  grunt.registerTask('lint-docs-css', ['stylelint:docs', 'stylelint:examples']);
+  grunt.registerTask('docs-js', ['uglify:docs', 'uglify:customize']);
+  grunt.registerTask('lint-docs-js', ['jshint:assets', 'jscs:assets']);
+  grunt.registerTask('docs', ['docs-css', 'lint-docs-css', 'docs-js', 'lint-docs-js', 'clean:docs', 'copy:docs', 'build-glyphicons-data', 'build-customizer']);
+
+  grunt.registerTask('prep-release', ['dist', 'docs', 'jekyll:github']);
+};
