Add appDisplayName static var.
Add appDisplayName static var.

goktugyil/EZSwiftExtensions,astrokin/EZSwiftExtensions,piv199/EZSwiftExtensions,Daniel-Lopez/EZSwiftExtensions,astrokin/EZSwiftExtensions,Daniel-Lopez/EZSwiftExtensions,piv199/EZSwiftExtensions,kirakik/EZSwiftExtensions,goktugyil/EZSwiftExtensions,kirakik/EZSwiftExtensions