Updated version strings to 1.5.2-SNAPSHOT
Upgraded android-maven-plugin to latest stable version (3.6.0)
Upgrade ActionBarSherlock to latest stable version (4.4.0)
Refactoring: replace GetResourcesListAsyncTask, SearchResourcesAsyncTask and DeleteResourceAsyncTask with GetResourcesRequest, SearchResourcesRequest and DeleteResourceRequest
Refactoring: replace GetResourceAsyncTask  with GetResourceRequest
Refactoring: don't finish activity on delete request failure
Refactoring: replace ModifyResourceAsyncTask  with ModifyResourceRequest
Update target sdk version to JELLY_BEAN
Refactoring: replace GetResourceAsyncTask  with GetResourceRequest for ReportOptionsActivity
Refactoring: replace GetServerInfoAsyncTask with GetServerInfoRequest for ReportOptionsActivity
Refactoring: replace GetReportAsyncTask with GetReportRequest for ReportOptionsActivity
Refactoring: replace  SaveReportAttachmentsAsyncTask with SaveReportAttachmentsRequest for ReportOptionsActivity
Refactoring: replace GetInputControlsAsyncTask with GetInputControlsRequest for ReportOptionsActivity
Refactoring: divide ReportOptionsActivity into two separate activities for REST v1 and REST v2
Use basic auth instead of setting cookies for html viewers
Add setting for repository cache expiry duration
Hide refresh item on ReportOptions activity when refresh action is done
Add refresh action button to ResourceEditActivity
Add refresh action button to ResourceInfoActivity
Refactoring:  DRY simplification for ResourceInfo and ResourceEdit activities