Fix for xcode 11 + iOS Framework#1

Open

FabienLydoire wants to merge 14 commits intosharefile-org:masterfrom

FabienLydoire:Fix-for-Xcode-11

Commits on Nov 25, 2019

Commits on Dec 20, 2019

Commits on Dec 22, 2019

Disable deprecation warnings
FabienLydoire
committed

Commits on Dec 23, 2019

Added bitcode support for iOS framework
FabienLydoire
committed

Commits on Dec 24, 2019

Commits on Jan 8, 2020

Renamed classes with SF prefix with SFI prefix to avoid naming collisions with Apple internal classes.
FabienLydoire
committed