Battery facade
Merge branch 'master' of https://github.com/trivedigaurav/plyer into battery_info
Merge branch 'master' of https://github.com/kivy/plyer into battery_info

Conflicts:
	plyer/__init__.py
Merge pull request #71 from trivedigaurav/master

Revert "Activity was imported twice"
Battery facade
Fix android implemenation typos
Add windows implementation
facade docstring revision
Merge pull request #73 from trivedigaurav/battery_info

Query Battery info/status
Merge pull request #74 from dessant/patch-1

facade docstring revision
Fixed battery formatting in readme
Really did fix battery formatting in readme
Changed battery Xs to correct columns (ios -> win)
Add Makefile
Copy pep8 style checker from Kivy
Fix typo and style
Fix docstrings
Fix style errors
Don't ignore lib folder
Fix styles errors in libs/