Adds jpanel custom module.
Adds jpanelmenu to profile.
Includes all main-menu links in sidebar and provides a `menu` button at the smallest viewport to expose that hidden menu.
Merge pull request #28 from ilrWebServices/adds-jpanel

Adds jpanel to reveal mobile nav
Initial rework with John's styles
Additional temp improvements to styles
Adds custom publishing options module
Adds 'featured' flag to tagged content blocks
Adds the fences module
Ignores migration images
Adds and configures autoprefixer for CSS prefixes
Adds item_count to tagged content beans
Adds borealis module and dependency
Patches borealis
Adds borealis_ri to install profile
Removes call to hook_update_n for jpanel
Updates all features with drush fua
Allows making up to 3 featured items at a time
Modifies node and block templates
Adds layouts partial