Ignore: correct indentations, consistent usage of spaces
Minor: add grunt
Minor: change from less to sass (scss syntax)
Ignore: rename two files
Ignore: Follow-up #b978b48: update references to renamed files
Major: introduce the AiOS_HELPER object to reduce the global namespace pollution - tbc
Ignore: small code fixes and refactoring
Ignore: update build script to exclude scss files
Ignore: small code fixes and refactoring
Ignore: image optimization
Major: remove old toolbar configuration scripts
Minor: small fix for dark themes
Major: Fix #5 #15 #32 #35: toolbar configuration and theme compatibility with fx29 (australis)