LPS-50279

Hey @natecavanaugh,

Attached is an update for http://issues.liferay.com/browse/LPS-50279.  We did not go with the approach to disallow the special characters to be input for categories like tags because special characters were allowed to be added in 6.2 and according to Sam Kong, if we disallow them in 7.0, we are also going to need an upgrade path to account for these characters.

Please let me know if you have any questions.  Thanks!