LRDOCS-382 Backport from 6.2.x to 6.1.x
Merge branch 'LRDOCS-382-6.1.x' of http://github.com/jrao/liferay-docs into LRDOCS-382-6.1.x
LRDOCS-382 Edit Ext plugin JBoss packaging requirements
backport - (codyhoag) Updated example and code, added transitions, and moved sections
LRDOCS-464 Edit and modify some formatting in hooks.
Wordsmithing.
Merge pull request #515 from jhinkey/LRDOCS-382-6.1.x

LRDOCS-382 (6.1.x)
Merge pull request #516 from jhinkey/LRDOCS-464-6.1.x

LRDOCS-464 (6.1.x)