Updated readme.txt.
Added template settings to production and event widgets.
Revert "Added template settings to production and event widgets."

This reverts commit 68ba3d76be6372b3d2b4f5de3e2f4a84c1dd88ea.
{{content}} placeholder for event and production listings.
Fixed test for {{content}} placeholder.
Closes #31.
Added an {{excerpt}} placeholder for event listings.
Added template settings to production and event widgets.
Fixed #32 {{categories}} placeholder.
Improved {{categories}} tests.
Improved {{categories}} tests.
Set version to 0.7.5.
Added release notes.
Fixed sticky productions showing up in the wrong places.
Fixed sticky productions showing up in the wrong places.
Custom field integration
Since 0.7.5
Merge pull request #38 from ydbondt/additional_info

Custom field integration (see #37).
Added custom fields to event listings.
Added a div around custom fields in listings.
Closes #37.