Merge pull request #20 from Scotchester/master

Bug fix for editing existing links in link manager
Add functionality for formset of fieldsets and add post type/metaboxes for Initiative
Fix header and slug bugs
Merge pull request #21 from kurtw/add-initiative

Add functionality for formset of fieldsets and add post type Initiative
Update README.md

Clarifies and adds to description of the use of formsets.
Update README.md
Merge branch 'master' of https://github.com/kurtw/cms-toolkit
Add remove button functionality to the formset
Remove support for date
Merge branch 'master' of https://github.com/kurtw/cms-toolkit
Merge pull request #22 from kurtw/master

Update README and add formset remove button
Update meta-box-html formatting

Makes some improvements to the display of custom metabox fields.