Update usage section
Moved help to the ActionBar
Added an help popup to main activity, moved the 'edit help' into it
Added a scrollbar to the help popup (main activity)
Added a frame for the filters + ability to hide them
Changed ALL into ANY
Restrict NfcAdapter
Server: check for empty restrictions
MD5 Android ID lower case
Server: add logging, change footer
Added comment
Remove duplicate boot receiver
Fixed SL strings.xml
Merge pull request #532 from tonymanou/ui_actionbar

Ui improvement : moved help into the action bar + ability to hide filters
1.9.4 beta
Add reference to pull request
backported to gingerbread

main changes:
1. change minimun sdk from 14 to 10
2. use actionbar in android support library v7
3. change AsyncTask.executeOnExecutor to AsyncTask.execute
4. addAll to for-each add
5. rewrite recreate
6. other package name

requirements:
* google support library v7 appcompat
add the compatible R.id.home.
add comment for BroadcastReceiver.PendingResult
guest the type for cursor when there is no cursor.getType