Seems we cant set an install order for pip requirements, so install precis-18n alone

nbxmpp now requires precis-i18n

The package has been fixed in the mingw repos

data is now a str

Otherwise we have to guess the encoding of the host system

Fixes #9438

This makes python look into the `bin` folder when searching for DLLs before
it trys C:\Windows or C:\Windows\system32 and potentially finds other versions of DLLs

Fixes #8968

We use the python inbuilt idna module

- Downgrade to glib2 2.56.2 because higher is broken on Windows 7
- Dont abort build if depchecker fails on some files

The version on pip is broken with python 3.7

Fixes #5294

Fixes #9125

its not used anymore

Python searches in lib-dynload and if not found it searches in
C:/Windows/system32 which can contain dlls with an invalid version

Fixes #8905

Higher pillow versions currently fail to install in msys2

4.3.0 compiles fine on msys2, later version current not.

- use Gspell instead of GtkSpell, it seems to have alot less problems
and needs less code

New version scheme

A special Client only publishes Images in this Format

Its for the Whiteboard Plugin