created MdaAnalytics class to wrap the analytics functionality.
BaseActivity call the MdaAnalytics and not the EasyTracker
update of MdaAnalytics class
changed the jar of GoogleAnalytics
changed back the lib
added Analytics for sms received
Merge branch 'mda-analytics'

Conflicts:
	MadaReports/src/com/mdareports/ui/activities/ReportsListActivity.java