Return null to keep calling if we need to.
Blank contributions fix.
Remove upgrade notice.
Return int if no goal is set.
Merge pull request #273 from Studio164a/develop

Lists are block level elements and cannot be inside a p
Proper default length.
Merge branch 'develop' of github.com:Astoundify/crowdfunding into develop
Loading translations
Syntax error. See #274
Start v1.7.1
Dont hard check for the suffix. Closes #277
Restore the ability to view the terms on the submission form. Closes #276
Make sure the amount is properly exported. Closes #283
Roles so author can be switched.
Show preapproval and published contributions.
Restore no end date functionality on frontend for 1.7
Dont confuse Wordpress
Capital P
Still dont confuse WordPress
Pass campaign in redirection.