Docs for ask_input
Make features more story-like, add more testing assistants
Another bunch of changes and additions to features
Fixes #237
Fixes #237: Test suite for DA-GUI
Merge pull request #246 from phracek/master

In headless environments, shows a message and quits. (Fixes #237)
Fixed tests for GUI
Rebased assistants
GUI uses argument flag instead of argument name (old behavior) Fix for #241
Merge pull request #242 from jkoncick/master

Fixes #229 and #241
Nicer logger invocation in cli runner
Properly handle nested scl calls. Fixes #234
Fix tests broken by previous commit:

- properly remove command processors in TestSCLCommandRunner
- fix tests to properly handle random order of ClHelper command processors
Finish the first complex test run
Removed references to six.PY2 due to backwards compatibility
SIGINT handling in Python 2.6 (fixes #232)
Add snippet documentation, fix a heading in user documentation.
Temporary fix for setup_project_dir and UTF-8
Rebased assistants
Rebased assistants