fixed perspective handling, improvements for task box, possibility to visualize process instance path
- updating to use Project Explorer
- updating services to use KieSession
- fixing crazy style in modals
avoid duplicated tasks retrieved by personal and group queries
added full profile
Basic task comments implementation
Enhanced task comments: sorting on date, small UI changes
task box fixes
added missing ant library required on AS after intruducing kie-ci
Merge pull request #5 from psiroky/task-comments

Basic task comments implementation, just adding and listing comments.
- refactoring to use KieServices
- Kie Session List Screen