Find by name now checks to see if it found the UiObject (by content-desc), and if it doesn't exist, searches by text (i.e. visible text displayed for a widget)
Merge pull request #603 from mutualmobile/find_by_desc_and_text

Find by name now checks to see if it found the UiObject (by content-desc...
Add custom predicate search for iOS
Merge pull request #606 from bootstraponline/predicate_ios

Add custom predicate search for iOS