Merge pull request #261 from drywall/pure-develop

Modifying select default
Merge pull request #262 from drywall/pure-develop

Smarter metabox API
fixing a php notice (undefined variable)
pulling some style tweaks in from INN site work
fix positioning of social icons in author bio box
use author bio box that supports co-authors plus guest authors
Fix error notices when post ID isn't found
Merge pull request #267 from INN/fix-error-notice

Fix error notices when post ID isn't found
need a better check to see if the display options are a yay or a nay
whoops
Adding a filter to make it easier for child themes to add their own options
Adding constants to allow for height definitions