Enable Xlint

Also suppress sole warning.
Fix for crash during monkey testing.

adb -e shell monkey -p my.package -v 10000

java.lang.NullPointerException
at com.actionbarsherlock.internal.ActionBarSherlockNative.dispatchOptionsItemSelected(ActionBarSherlockNative.java:78)
at com.actionbarsherlock.app.SherlockPreferenceActivity.onOptionsItemSelected(SherlockPreferenceActivity.java:148)
at android.app.Activity.onMenuItemSelected(Activity.java:2534)
at com.android.internal.widget.ActionBarView$3.onClick(ActionBarView.java:167)
fixed corner case with menu memory leak
merged
fixed code style
fixed code style. again
code style fixed. 3rd try
Fix static import which throws off Scala builds
Merge branch 'master' of https://github.com/appamatto/ActionBarSherlock into dev
Update other two fragment base class imports.
Bump the maven android plugin version.
Restore the workaround for final R values.
Merge branch 'andrewgaul-xlint' into dev

Conflicts:
	pom.xml
Update dependencies.
Merge branch 'emmby/npe-during-monkey' of https://github.com/emmby/ActionBarSherlock into dev

Conflicts:
	actionbarsherlock/src/com/actionbarsherlock/internal/ActionBarSherlockNative.java
Provide default windowNotitle values.

Closes #779.
Properly handle pre-creation menu item selection dispatch.

Closes #701.
Work-around for issue #415 (ShareActionProvider does not work if only one intent).
Additional protections for #557.
Merge pull request #863 from Digipom/issue_415

Work-around for issue #415 (ShareActionProvider does not work if only on...