Version 1.3 Build 10

Bugfixes:

- the app does handle multiline strings correctly and does handle the new Xcode10 format well.

New Features:

- editor supports the "select all" keyboard shortcut
- exported XLIFF XML file does match the exact Xcode behaviour so the diff now looks much nicer :)
- under the hood: Swift 4.2 Upgrade, some minor performance improvements

Release 1.2

Build 7

Unit test added