Add id and order to cnMetabox_Render::metaboxes().
Add support for the custom content actions.
Fix syntax errors in the custom content output.
Ensure proper value $processing.

fixes gh-315
Ensure value is not empty before processing.
Move array user cleanup in getContentBlock().
Cleanup getMetaBlock() and add phpDoc.
Add include to cnMetaboxes_Render::metaboxes.

As suggested here:
https://github.com/jeremyBass/Connections/commit/2027bef7ebc4df3cba597794e51917dde0cdba8b#diff-1d16d60f017c62be882ef9c8048af4bcR530
Fix spelling errors.
Improve cnOutput::getContentBlock()

closes gh-312
Correct phpDoc for getContentBlock()
Make the cnHTML::input a public method.
Add sortable checklist to the settings API.
Add sortable contact block to the settings.
Fix bug with content block ording display.
Update settings config for the content blocks.
Update cnOutput::getContentBlock() to the settings.
Add shortcode atts and template to content block action.
Check for single entry, load appropate settings.
Add content block support to result list.