auto rewrite repo header

auto correct markdown tags

Minor improvements

Merge branch 'master' of https://github.com/lbrndnr/ImagePickerSheetController

Merge pull request #111 from AshishGarud03/swift_4.2

Fixed bugs

migrated to swift 4.2

migrated to swift 4.2

Merge branch 'swift3'

Merge branch 'master' of https://github.com/lbrndnr/ImagePickerSheetController into swift3

Remove unnecessary lines

Merge branch 'fix-maximum-selection' of https://github.com/lbrndnr/ImagePickerSheetController

Fix crash when setting maximum selection to 0 and deselecting an image

Merge branch 'iss86' into swift3

Rename misleading property names