Merge branch 'master' into mongo_subfield_support

resources/frontend_client/app/app.js

resources/frontend_client/app/card/card.charting.js

resources/frontend_client/app/components/card/card.css

resources/frontend_client/app/components/popover/popover.css

resources/frontend_client/app/components/tooltip/tooltip.css

resources/frontend_client/app/css/core/colors.css

resources/frontend_client/app/css/query_builder.css

...es/frontend_client/app/dashboard/dashboard.controllers.js

resources/frontend_client/app/explore/explore.services.js

resources/frontend_client/app/icon_paths.js

.../frontend_client/app/query_builder/action_button.react.js

...tend_client/app/query_builder/aggregation_widget.react.js

.../frontend_client/app/query_builder/filter_widget.react.js

...ontend_client/app/query_builder/selection_module.react.js

.../frontend_client/app/query_builder/visualization.react.js

...end_client/app/query_builder/visualization_table.react.js

...ces/frontend_client/app/reserve/partials/user_detail.html

...urces/frontend_client/app/reserve/partials/user_list.html

...es/frontend_client/app/reserve/partials/venue_detail.html

...rces/frontend_client/app/reserve/partials/venue_list.html