Remove obsolete 'call' name for 'use' command
Add 'normalize' command runner which can be used to normalize project names from user input
Make DA run on vanilla Python 2.6 (remove OrderedDict usage)
Make the variable scope documentation clearer
Test Argument
TestCliDialogHelper
Test cd command
Better UX when RPMDB changes under DA

Fixes #154
Fix user Docker documentation, fill in some blanks
Make CliDialogHelper react to EOF properly, provide tests
Make everything run on Python 2.6 again
Use more robust getpass.getuser instead of os.getlogin.

getpass.getuser works even if not in login shell (no setlogin() call has been made)
Use fork.ssh_url instead of fork.clone_url. Fixes #174
Use LiberationMono font in Log window
Make Log window wider
Use line output instead of tree output
Document specialcasing of 'cd' and that pushd/popd don't work globally. Fixes #177
Add some important changes to CHANGELOG for 0.9.0
Merge remote-tracking branch 'upstream/master'
ListStore needs have a str or GOBject otherwise TraceBack