SONAR-4952 Provide a new PieChart widget to display a measure filter

Convert to donut chart, update layout
SONAR-4952 Remove default value of extra metric 2
SONAR-4535 Create service action to create new Profile
SQ 4.1 bugfixes
SQ 4.1 bugfixes
Fix measure filter text overflow in firefox
Rename HttpException to ServerException, and remove ServerErrorException (managed error 500)
Temporary rename class
Rename class with the good name
SONAR-4535 Quality profile creation is now done in Java
Fix issue filter when logged in : revert part of 11832efb6de919b85699db35c80a3dc9d2db2928
Fix startup when no rule registered
Remove dead code
Add search parameters to active rules search query