Merge pull request #132 from iceglow/cleanup

Upgraded to newest sonar-pom plugin, for better sonar integration.
DEVIDM-125: protect the menu, added a new 'Helpdesk' role & upgraded the access plugin
Merge pull request #133 from iceglow/DEVIDM-125

DEVIDM-125: protect the menu, added a new 'Helpdesk' role & upgraded the...
[generated] Updated version to 2.1.0rc04
DEVIDM-118: avoid messing up the env for broken conf.
DEVIDM-118: bail out on exception during required setup
DEVIDM-118: reuse variable.
Merge pull request #134 from iceglow/DEVIDM-118

DEVIDM-118: avoid messing up the env for broken conf.
[generated] Updated version to 2.1.0rc05
Organize imports
Removed unused variables.
No need to return a unmodifiable list
Added TODO