minor changes ..
Merge branch 'master' of github.com:lrhgit/tkt4140

Conflicts:
	Kap5/1dheat.py
minor changes
Merge branch 'master' of github.com:lrhgit/tkt4140

Conflicts:
	Kap5/1dheat.py
struggeling...
Merge branch 'master' of github.com:lrhgit/tkt4140

Conflicts:
	Kap5/1dheat.py