Wordsmithing.
Removed sentence talking about adding the hook.
Added permissions algorithm conversion instructions, per LRDOCS-304.
Clarified user labels in message boards.
Renumbered images and added new header IDs.
addressed LRDOCS-302, added information from Julio's wiki article to Dev Guide
Wordsmithing
Merge branch 'master' of https://github.com/liferay/liferay-docs into struts-dg
Merge remote-tracking branch 'codyhoag/struts-dg' into struts-dg
Merge branch 'master' into version
addressed LRDOCS-247, explained that Lucene Analyzer configuration must be done through Spring config in an Ext plugin, not through portal.properties
Edit struts action hooks section.
addressed LRDOCS-308, added explanation about Struts action hook best practices and workaround to LPS-30162
Move Struts action section just after custom action section.
Capitalize the word Struts
Reformat Struts actions section.
Reformat Struts actions section.
Reformat Struts actions section.
Merge remote-tracking branch 'jrao/LRDOCS-308' into struts-dg

Conflicts:
	devGuide/en/chapters/06-hooks.markdown
Edit Struts action hook best practices.