bugfix for saving reports

v0.3.1 - upate report bundle

v0.3.0 - update to Symfony 2.2, update sandbox requirements

v0.2.3 - fix timeslice edit, period widget and add loading icon to tr…

…acker stop

v0.2.2 - add tag filter to customer and project

v0.2.1 - improved tag handling and massive tagging

update stable - v0.2.0 improved activity view, settings and better ta…

…g handling

add feature list