added quickstart to readme
formatting in readme.md
configure grunt tasks: unit, unitwatch, build
#1 added unit tests for the hotkey directive. improved service. improved readme
#2 table row click directive added. removed hatch permission stuff.
#2 improved readme
#3 introduced 'twgActiveRoute' with unit tests, docu
# typo in readme.md
introduce 'twigs' top module that collects all other twig modules for convenience.
#4 introduced twgSortable
cleanup in tests
#5 introduced flow, provider+service, docu.
Small improvements: no longer needed to pass in flowModel on 'next()', 'previous()'
and 'toStep(targetStepId)'
moved 'constants' from global scope into directive
Merge branch '5-flow'
try out travis ci
add grunt build to travis config file
use phantomjs to run test on travis
add bower install to travis config file
add build status to readme. add 'install bower'
copy paste error in readme fixed