Major fix in android timer implementation.

git-svn-id: http://csipsimple.googlecode.com/svn/trunk/CSipSimple@2210 9f815046-5998-e9c0-b7e2-ac03a23edfa4
Reduce logs in android timer

git-svn-id: http://csipsimple.googlecode.com/svn/trunk/CSipSimple@2211 9f815046-5998-e9c0-b7e2-ac03a23edfa4
Disable BgCall account balance 

git-svn-id: http://csipsimple.googlecode.com/svn/trunk/CSipSimple@2214 9f815046-5998-e9c0-b7e2-ac03a23edfa4