Merge with origin + Compatibilità xcode12

Merge with origin
Compatibilità xcode12
iOS min target 11.0

Merge with origin

Merge with origin source code

Change signature to WillDisplayCell

1.6.1.2

willDisplayCell with Cell

Merge from fork - Swift 4

Merge branch 'master' of https://github.com/ra1028/Former

# Conflicts:
#	Former/Commons/Former.swift

Swift 2.3 Compatible

Merge pull request #1 from linksmt/master

Merge

selectorRowFormer public set

1.3.6

selectorRowFormer public set

Add onCellWillSelect event

1.3.5

Add onCellWillSelect event

SelectedIndexPath public get

1.3.4

selectedIndexPath public get

SelectedIndexPath public get

1.3.3

Make selectedIndexPath as private set but public get

Make isEditing public

Make public isEditing variable

Make public isEditing variable