LRDOCS-333 Fixed broken link to point to correct location of Nexus installation instructions
Add portal-service for our utilities
Revert "Removed StringUtil and StringUtil references from PropertiesBundler.java since the portal properties converter no longer resides in liferay-portal; copied StringUtil's replaceLast(String, String, String) method into PropertiesBundler.java"

This reverts commit 8f76161a10cc8caa0c5b48e761eb54feaad8aa7b.
Rebuild properties converter to use portal-service.jar
LRDOCS-333 Added a few details to Maven instructions
LRDOCS-333 Finished adding instructions on building CE Liferay artifacts from source
Building from source updates - Maven
Merge pull request #24 from codyhoag/jesse-maven

Building from source updates - Maven
updates for new WC structure editor
Fix MS Office path image
Merge pull request #471 from jhinkey/office-integ

Fix MS Office path image
Merge pull request #473 from jhinkey/LRDOCS-478

LRDOCS-478
LRDOCS-489 Updated User Guide section on Message Boards to reflect the fact that message board subcategories inherit parent's properties by default
updates for new WC template editor
Update/format template table
Convert Velocity code to FreeMarker (along with references)
LRDOCS-504 Updated section on the Blogs page, Blogs portlet, Recent Blogs portlet, and Related Assets; explained that Related Assets portlet is no longer provided on the Blogs page by default but can easily be added; explained how the Blogs and Recent Blogs portlets work together and that their display styles can be configured
Reorganized SO headings to make the TOC more useful on liferay.com/documentation, added information to the Installing Social Office section, created a Validating your Social Office installation section
Merge branch 'LRDOCS-333' of http://github.com/jrao/liferay-docs into LRDOCS-333
Added information to Validating a Social Office Installation section