Merge pull request #39 from shawnps/master

pep8
Fix decanter sessions plugin
Merged conflicts
Sigh at pep8
Merge pull request #40 from hermanschaaf/master

Fix decanter sessions plugin skip list
removed the side effects from crypt.py

Method named get~,  it should not involving side effects.
remove unused imports
Add base for decanter-admin file
Fix pep8
Merge pull request #41 from narusemotoki/develop

removed the side effects from crypt.py
Merge crypt fixes
Merge pull request #42 from hermanschaaf/master

Add utility file for starting decanter projects from the command line
start on session tests