fixed various typos
Created an indexer utility for adding an index to a LaTeX source file and producing a PDF of the document containing an index; forward-porting from 6.1.x branch to master (6.2.x)
Update the dev guide intro chapter
Added draft for the Recycle Bin
Added Q/A comments for review
Merge pull request #409 from jrao/LRDOCS-429

http://issues.liferay.com/browse/LRDOCS-429
Merge pull request #411 from jhinkey/devGuide-intro

Update the dev guide intro chapter
Reinstate build-common.xml changes overwritten by LRDOCS-429
Merge pull request #413 from jhinkey/build-common-xml-overwrites

Reinstate build-common.xml changes overwritten by LRDOCS-429
LRDOCS-339, Added instruction to Liferay installation section to check that the Java -Dfile.encoding=UTF-8 parameter is set in Liferay's application server before proceeding
point ADT export/import to social collaboration export/import
LRDOCS-401, Removed instruction to add the
ehcache.cluster.link.replication=true property (this property was wrong,
the correct one is ehcache.cluster.link.replication.enabled=true), clarified and
reorganized the cluster link and distributed caching sections
Update list with D&M ADT, and add notes on progress
Moved ADT section
Front-ported changes from 6.1.x branch.
Merge branch 'recycle-bin' of git://github.com/codyhoag/liferay-docs into cody-recyclebin
Wordsmithing.
Merge pull request #15 from sez11a/cody-recyclebin

Wordsmithed, answered questions, and made some comments
Merge branch 'master' into LRDOCS-339
removed sentence about JAVA_OPTS environment variable since it's just a convention to use JAVA_OPTS on some, not all, app servers