Created service XML for basic quota service

Github issue #5
Added generated services for quotas

Github issue #5.
Changed portlet titles

By mistake, both portlets were named "Quota portlet".
Fixed package name and typo in service.xml.
Fix service.xml
Source formatting
Regenerate services
Primeras cadenas de idiomas
Source format
#26 Move portlets to control panel
#27 New "My Quota" (empty) portlet
Update license in all files
Add class QuotaUtil
Source format