Added description property to pom.xml SONARPLUGINS-2262 
Added .gitignore
Update developers property.
Embed motionchart spanish bundle SONARPLUGINS-2563
SONARPLUGINS-2564 Updated tabmetrics to 1.2
Changed to use new test environment.
SONARPLUGINS-2570 New squid rules
SONARPLUGINS-2562 Support for Sonar 3.3 and Sonar 3.4