HIPPOTHEME-15: Add autoprefixer and set imagemin to optimize src files, which speeds up building the demo.
(cherry picked from commit 8179ba5)
HIPPOTHEME-15: Add csslint and csscomb to grunt checks
HIPPOTHEME-15: Move pane mixin to mixins.less
HIPPOTHEME-15: Fix pane grid:
- Removed vertical grid, it wouldnt be used
- Remove panel-collapsed
- Restructured grid mixins
CSS lines dropped from ~8000 to ~1500,
Also csslint warning of to many selectors is no longer there
HIPPOTHEME-15: split up vendor less files in seperate css files so we can properly lint our own css code.
Fork google code prettify css.
HIPPOTHEME-15: Remove unused dependency
HIPPOTHEME-15: Update gruntfile
HIPPOTHEME-15: Setup csslint rules and adjust gruntfile to autoprefix and lint on file change