Improved launcher icon quality
Changes to the "Support Fakkudroid" intro text

-Changed formatting
-Removed unnecessary line breaks
-Improved css styling
-Improved wording
Fixed spelling for several strings.

>English is not my mother's tongue either, so please correct me if I
made any mistakes.
Merge branch 'master' of https://github.com/Ganonmaster/FakkuDroid.git

Conflicts:
	res/values/strings_activity_settings.xml