Removed Useless @override lines

The @overide messages were causing errors with lint and preventing a
compile.
With these changes the build still works.
Tested on a Samsung Galaxy Ace
Set Orweb to preferably install to external storage
Changed MinApi level to 8
Added Homepage button to menu
Line ending normalisation

Hopefully this works
adding ABS as external submodule
updated path for new external submodule
Merge branch 'localbranch' of https://github.com/CptnBrittish/Orweb into CptnBrittish-localbranch

Conflicts:
	AndroidManifest.xml
	res/menu/main.xml