Fixed sign up form. DMPRoadmap/roadmap#317

added the new jquery-accessible-autocomplete JS widget DMPRoadmap/roadmap#124

added gettext_i18n_rails gem. aded rake task that calls gem's po_to_json task and then moves generated json files from app/assets to lib/assets DMPRoadmap/roadmap#204

first port of plan creation and editing to new data model

moved assets from app/assets to lib/assets. The files in lib/assets will be used by Rails unless override by an equivalent file in app/assets. Added logic to applicationController so that it will look first for a template in app/views/[:branded folder name] before using the default in app/views