Merge pull request #1 from howaboutudance/app_engine

App engine
Merge branch 'master' of https://github.com/howaboutudance/workstages
refactor moving all server files into a package, setup configparser, set constants  in server to use parser
make serverconfig class to prompt for configuration if started as __main__
start developing models for sqlalchemy
moved around the server script to be able to use the package
changed  models to use proper interface with a sql database
Merge branch 'app_engine'
moved work on addon back to master branch
changed icons files to show state
made addon icon change red on click, useful for starting a stage
finish up basic logic for stage add-on
now can time a session
use defaults for addon time not the testing choices
added notifications and panel that will show when clicked
merge conflict in server.py and tested
changed back boostrap to lib
remove duplicate simple_dashboard template
change app.yaml to change server file module name