Fix AndroidHttpClient leaking connection

Also remove a lot of unneeded final key words

Patch Set 2:
  Properly close associated streams (InputStream & FileOutputStream)

Patch Set 3:
  Don't change mode of other files

Change-Id: Ibea5c87bd84acb2d53815c54bba4b0ce42de48ae
Cleanup. Move headers to the back instead. Add more contributors we picked.
derp out
XYE here we go!
Oops, mismatch tag
lol. Lockscreen is missing.
Merge branch 'jellybean' of https://github.com/XYAOSP/packages_apps_Settings into jellybean

Conflicts:
	res/xml/settings_headers.xml
PowerUsage: show more apps in battery statistics

bump max items from 10 to 15

Change-Id: I96c4ac11859e87b9a7ac0255318a7416b184a87b
Fix up & derp out