Added a very basic workflow to manage the i18n documentation process. Refs #1099.
Changed the set_metadata function to safely check for the date key.
Merge pull request #1109 from capooti/sphinx-i18n-doc

Added a very basic workflow to manage the i18n documentation process.
Merge pull request #1110 from garnertb/master

Changed the set_metadata function to safely check for the date key.
Updated changelog for version 2.0b54
fixes waypoints dependency when DEBUG_STATIC is set.
Merge pull request #1111 from cspanring/fix-waypoints

fixes waypoints dependency when DEBUG_STATIC is set.
Comment out console.log in LayerInfo.js (closes #1087)
add release docs