remove message about no HTML tags allowed in text fields for create project profile & create team profile
fixed some help messages for some of the text fields
disable preview buttons on project profile and team profile pages
Merge remote-tracking branch 'origin' into UF-395
merge with master, fix conflicts
Merge pull request #250 from Webcraft-Myplanet/UF-395

Uf 395 - remove no HTML block and add help messages for text input blocks & remove 'Preview' buttons