Intemediate commit of wordsmithing changes to Tomcat installation
section.
LRDOCS-764: Update beginning sections of Knowledge Base for 6.2
LRDOCS-764: Update last sections of Knowledge Base for 6.2
Wordmisthed Tomcat section and fixed tips/notes formatting.
Merge branch 'master' into wordsmith-tomcat-installation

Conflicts:
	userGuide/en/chapters/15-installation-and-setup.markdown
LRDOCS-741 Accomodate CE developers by including the XML code for the workflow nodes developed in this chapter.
LRDOCS-741 Minor re-wording in referencing user guide.
LRDOCS-741 Add ticket-process workflow source to repo.
Merge branch 'workflow' of https://github.com/jhinkey/liferay-docs into lrdocs741-workflow-devguide
LRDOCS-803 Updated section titles to use title-casing
LRDOCS-837: Update Kaleo Forms chapter to 6.2
LRDOCS-803 Added section on the Social Office user bar, updated section on how enabling Social Office for a user affects the Dockbar
LRDOCS-803 Added coverage of the SO 2.1 stories, except for the Activities stories
LRDOCS-803 Updated the Social Office 2.1 EE docs with the information from the completed stories
LRDOCS-803 Updated text and screenshots up to the 'Using Social Office Sites for Collaboration' section
LRDOCS-803 Updated screenshots and section on the new Social Office site wizard
LRDOCS-803 Updated Social Office guide screenshots for 2.1 EE
LRDOCS-767 Added note the the Social Office guide's upgrade section describing the workaround described in the comment on SOS-1786
Fixed typos
LRDOCS 741, Added missing XML blocks.