PEP8 fix for kivy/uix/actionbar.py
PEP8 fix for kivy/uix/actionbar.py

akshayaurora/kivy,tony/kivy,bionoid/kivy,Cheaterman/kivy,rafalo1333/kivy,bionoid/kivy,jkankiewicz/kivy,autosportlabs/kivy,bionoid/kivy,jegger/kivy,inclement/kivy,matham/kivy,KeyWeeUsr/kivy,autosportlabs/kivy,inclement/kivy,LogicalDash/kivy,jkankiewicz/kivy,kivy/kivy,kived/kivy,tony/kivy,kived/kivy,matham/kivy,manthansharma/kivy,LogicalDash/kivy,Cheaterman/kivy,jkankiewicz/kivy,LogicalDash/kivy,matham/kivy,tony/kivy,kived/kivy,inclement/kivy,rnixx/kivy,manthansharma/kivy,rnixx/kivy,manthansharma/kivy,kivy/kivy,janssen/kivy,KeyWeeUsr/kivy,jegger/kivy,rafalo1333/kivy,akshayaurora/kivy,KeyWeeUsr/kivy,janssen/kivy,rafalo1333/kivy,janssen/kivy,Cheaterman/kivy,akshayaurora/kivy,KeyWeeUsr/kivy,manthansharma/kivy,matham/kivy,kivy/kivy,jegger/kivy,bionoid/kivy,jkankiewicz/kivy,janssen/kivy,autosportlabs/kivy,Cheaterman/kivy,jegger/kivy,rnixx/kivy,LogicalDash/kivy