fix in label provider
Bug explanation
refactoring, bug fix
query optimization
Framesoc color manager uses dirty flags to avoid useless file write
pieloaders model test
aggregation
renaming
dirty api added
extension point for pie chart loaders
timebar in pie
TODO in commit
synch mechanism
event producers loader
event type loader
partial fix timebar
Minor fixes
bug fix in button status
bug fix load button activation
pie bus message