* Use Polymer 0.6.2
* Fixed Lectern "bookContents" output from written books
** Added "isWritten", "bookAuthor", and "bookTitle" data
* Fixed 'wall sign' crash bug - change reporting on standing-signs, hanging-signs, and wall-signs all work correctly
* Added change reporting to Droppers and Dispensers
* Added "place" and "break" signals to URL Post Block
* Use Polymer 0.5.18
* Fixed Lectern "bookContents" output from written books
** Added "isWritten", "bookAuthor", and "bookTitle" data
* Fixed 'wall sign' crash bug - change reporting on standing-signs, hanging-signs, and wall-signs all work correctly
* Added change reporting to Droppers and Dispensers
* Added "place" and "break" signals to URL Post Block
Updated for 1.2.0, use appropriate Polymer Library 0.5.18
* added reporting on hoppers
* added reporting on entities and mobs
* cleaned postblock bug and new texture
* added 2 new message commands
* added permission levels to all user commands
* updated to latest Polymer version for 1.20.1
- Updated to Polymer Library 0.5.14
- Added [world] parameter to end of /ugetblock command
- Fixed /ugetblock command to pull from any block (even if unloaded, forces generation)
- Added barrels to URLium Config Wand container reporting BlockEntites
- Fixed text label for "URLium Config Wand"