UK: allow update form title, ensure update propagates to XForm xml, closes #359
PLD: set title in main test
PLD: use compiled regex
RR: show user's role and permissions relative to an organization, closes #332
RR: additional pk field for project, closes #317
RR: add tests
PLD: var for title from xml
Merge pull request #396 from onaio/332-show-org-users-roles-permissions

Show user's role and permissions relative to an organization
Merge pull request #395 from onaio/359-change-form-title

Allow XForm title to be set
RR: add shared field for projects
RR: allow anonymous user to view public projects