Overhaul config

* Add newlines at the end of files
* Remove version numbers from single files, just show version in osaft.cfg
* Translate German comments and function names to English
* Add more comments
* Actual config changes:
  * make_overview was moved from F7 to F1
  * osa_tfc2019 was moved from F1 to kp_leftarrow
  * The TFC2019 strings were moved down one key each
  * toggleconsole was added to F7
* The audio file mytimer.wav as renamed to osa_timer.wav, this change is also reflected in osa_alias.cfg
* Remove silly or unnecessary things I don't need anymore
Overhault config some more

* Add newline to end of files
* Remove version numbers from files
* Remove osa_nicks.cfg
Add README.md with content of most recent readme file
Update readme
Merge branch 'develop'
Delete commandmenu
Fix output to new format and add newline
version 1.9.0