Add exporting code to libanki
Merge pull request #494 from timrae/apkgBackups

Complete APKG exporting
Updated strings from Crowdin
Allow user to email exported APKG
Fix issue 2265
Merge pull request #496 from timrae/fix_issue2265

Fix issue 2265
Whiteboard icon night mode
Merge pull request #495 from timrae/emailApkg

Allow user to email exported APKG
Updated strings from Crowdin
Bumped version to 2.3alpha32
@branch-specific
Merge pull request #497 from timrae/whiteboard_night_mode

Whiteboard night mode
Merge branch 'develop' of github.com:ankidroid/Anki-Android into develop
Bumped version to 2.3alpha33
@branch-specific
Switch help link from FAQ to new manual on ankidroid.org
Merge pull request #498 from timrae/newManual

Switch help link from FAQ to new manual on ankidroid.org
Move save, close and later button into menu.
Merge pull request #499 from agrueneberg/done-discard-action-bar

Move save, close and later button into menu
Use home icon for closing note editor and check for unsaved changes
Fix scaling of media icon
Bumped version to 2.3alpha34
@branch-specific