Fixed Spelling in execute subprocess
Fixed private ssh key generation
Added test for SSHKey
Initial Commit
Found out that Python brings a implementation of tempfile and removed my own one :-/
Replaced subprocess call to which with shutil.which
Removed Test for removed classes and functions
Now also using shutil.which
Moved things here from networking
Moved things to ssh
Words
	deleted:    workspace.xml
Adding the first concept for an api
moved Computer to networking