Remove disc style list form incorporated proposals list
Add comments rendering and various links to proposal view in challenge template
Hide (CSS) text filter setting on challenge node add template
Change status field values
Move some field_proposal_status values to field_proposal_phase
Tweaks in glue code for just added field_proposal_phase field
Change in proposals and challenges views to reflect change in status fields
Merge pull request #5 from ratajczak/master

new phase field and workflow