UIAElementInfo: make the _build_conditions method to be a separate non-public function. PEP-8 fixes and typos.
UIAElementInfo: make the _build_conditions method to be a separate non-public function. PEP-8 fixes and typos.

airelil/pywinauto,vasily-v-ryabov/pywinauto,drinkertea/pywinauto,pywinauto/pywinauto,MagazinnikIvan/pywinauto,cetygamer/pywinauto