* Fixed formatting of dgrid.css file
Merge branch 'devel' of git@github.com:otavanopisto/muikku.git into devel
Merge branch 'devel' of git@github.com:otavanopisto/muikku.git into devel
Merge branch 'devel' of git@github.com:otavanopisto/muikku.git into devel
Merge branch 'devel' of git@github.com:otavanopisto/muikku.git into devel
* Fixed scss formatting issues
* Fixed default and wireframe templates jquery.ui loading issue
* Renamed and re-created muikku theme
* Added missing css and sass-cache folders and files
* Refactored files and folders inside a theme
* Even more refactoring done inside theme folder
* fixed 1 gitignore
* Removed unnecessary .gitignore files
* Updated default and wireframe files to work with new theme system
* Updated wireframe.xhtml to match default.xhtml
* Changed image paths in css files
* Updated root gitignore to include global .sass-cache ignore
* Changed the way icons and images are loaded from css file
* Added preper background-image mixin to jquery custom theme aswell
* Fixed extrenal background-image mixin issue
Merge branch 'devel' of git@github.com:otavanopisto/muikku.git into
devel

Conflicts:
	muikku/src/main/webapp/resources/sass/dgrid.scss