Ignore some build results from git
Fixes to Traktor Kontrol X1 mapping
Fix for bug 1033375: midi in/out port matching does not support X1

- change the name matching rule to explicitly match From: and To: in
  beginning of name strings. Previously string 'traktor' had incorrect
  match here to 'to' string, failing mapping of the ports
- strip ' input port ' and ' output port ' from traktor device names
- add unit test for actual X1 names to unit tests