- added "Fix Select2 heights" #2178
- rebuild dist files & synced to docs

- changed /* comments to // (to avoid displaying in compiled css file)
- added .alert-primary
- removed _label.scss (due renamed to badge with BS4)
- reworked bg-*, bg-gradient-*, custom-switch-*, custom-range-* as mixin
- changed control-sidebar-light border color to main-header border
- renamed `.direct-chat-info` to `.direct-chat-infos` (not theme color, its a extra block inside direct-chat & updated demo files
- enhanced direct-chat with all colors
- added `.dropdown-menu-xl`
- reworked color-palette in pages/UI/general
- changed `Block Quotes Pulled Right` to `Secondary Block Quotes` in pages/UI/general
- removed `@-webkit-keyframes flipInX` due autoprefixer
- enhanced demo.js with additional colors for sidebar & renamed `Navbar border` to `No Navbar border`

- removed js margin-top/-bottom generation
- added layout-navbar-not-fixed & layout-footer-not-fixed incl. responsive variants (eg. layout-*-navbar-not-fixed, layout-*-footer-not-fixed)
- added responsive variants for fixed (eg. layout-*-navbar-fixed, layout-*-footer-fixed)
- added default border-bottom to main-header navbar like main-footer
- removed .border-bottom from main-header navbar in demo pages

- added display none/block to control-sidebar to avoid sidewards scrolling
- reworked ControlSidebar.js with queue to add and remove .control-sidebar-animate from html to avoid overflow

- rebuild table scss code to a correct scss/sass code (nesting)
- added .table-head-fixed code for default table & dark table
- removed unnecessary spaces in Layout.js

- enhanced Layout.js to add .main-sidebar .sidebar-focused
- added focus style same as hover style in sidebar nav links etc
- added sidebar-focused in sidebar-mini collapsed state

- updated Widget.js
- updated _cards.scss
- enabled gradients in _bootstrap-variables.scss
- fixed old bg-*-gradient (theme colors)
- added bg-*-gradient (colors)
- updated cards demo section in pages/widgets.html

- added .editorconfig
- updated package.json & build/npm/Plugins.js according to the following changes
- updated dev dependencies to clear audits
- updated daterangepicker
- updated overlayScrollbars
- moved flot (0.8.2) to flot-old for plugins
- updated flot
- updated fullcalendar
- replaced icheck with icheck-bootstrap & updated demo files
- added icheck-bootstrap color overrides
- updated inputmask
- updated ion-rangeslider
- updated jquery-ui
- updated bootstrap-slider tweaks & demo files
- replaced jvectormap with jqvmap & updated demo files
- added jquery-mapael & replaced in index2 jvectormap
- updated jquery-knob
- replaced pace with pace-progress
- updated select2 & demo files
- replaced jquery.sparkline with sparklines & updated demo files and removed jquery.sparkline demo section

- updated package.json plugins (fontawesome)
- updated npm/Plugins
- removed bootstrap css files
- replaced bootstrap-wysihtml5 (it's not support BS4) with summernote
- updated bootstrap-slider to latest version & updated demo
- replaced old chartjs demos with new chartjs
- updated bootstrap-colorpicker & updated forms/advanced demo file
- removed ckeditor in order to respect licenses
- replaced bootstrap-datepicker & bootstrap-timepicker with tempusdominus-bootstrap-4

- updated author and repo infos in composer.json
- updated github links & author in package.json
- updated github links in README.md
- rebuild js dist files

- replaced slimScroll to overlayScrollbars
- added new layout types (fixed, navbar-fixed & footer-fixed)
- changed old default layout from "fixed" to non-fixed
- enhanced PushMenu.js to load options via data
- enhanced Layout.js new layout calcs, options via data for scrollbar
- fixed forms fontawesome icons
- added warning-feedback (without icon)
- added sidebar-mini-md
- updated index to use layout-fixed
- updated index2 to use layout-fixed, layout-navbar-fixed & layout-footer-fixed

- fixed fontawesome icon rules in buttons, cards, sidebar & smallbox
- added calc for `.content-wrapper` min-height
- added layouts: top-nav, boxed & sidebar collapsed
- fixed mailbox attachment size
- added bg-*, navbar-*
- updated demo.js
- updated sidebar in demo files (added layout options)
- added autoprefixer to fix browser specific css changes
- added css sourcemap for adminlte.min.css