Fix "up" navigation when leaving a message list with search results
Don't fetch already downloaded messages found by a server-side search
Enable loading more search results from the server
Fix crash when remote search fails after search screen has been left

Also, change error message to be less technical.
Prevent NPEs in methods called by the handler after activity detached
Fix display of folder settings and account settings menu entries
Remove unused string
Remove non-existent activity from manifest
Use Uri.getQueryParameterNames() workaround on pre-API 11 devices
Merge branch 'content_provider'
Don't refer to the device we're running on as "phone"
Move app-specific string to appropriate section of strings.xml
Move strings containing the app name to special section in strings.xml
Add placeholders for missing strings in translations
Fix format string in el translation
Remove unused strings
Update of greek translation 

Last greek update containing latest new entries and a few corrections of past ones
Strip package name from activity/receiver/service descriptions
Add missing placeholders to translations
Use android.bat on Windows systems