Renamed chapter 6 (file name and chapter name) and combined contents
with chapter 7 according to dev-guide-outline Google Doc.
LRDOCS-622 Added coverage of the fact that calendar resources can make use of tags and categories. Removed section that said that a resource type could be selected based on a list in the calendar portlet's portlet.properties file; this no longer appears to be the case
LRDOCS-627 Added explanation of how to configure whether or not comments and ratings are enabled for calendar events
LRDOCS-625 Added explanation of how to customize event invitation and event reminder emails
Dev Guide Reorg chapter and section heading rename task. Right now there
is some inconsistency in section heading capitalization.
LRDOCS-626 Added note that the 6.2 Calendar portlet supports social activities; mentioned that adding/updating calendar events will appear in all the appropriate portlets such as the Activities portlet, Friends' Activities portlet, and Members' Actvities portlet
Changed all section headings to Title Case.
LRDOCS-523 Wordsmith edits
Dev Guide reorg., copied intro material and summary into chapter 6
before deleting chapter 7.
Deleted chapter 7 as its contents now reside in chapter 06-frameworks.
LRDOCS-628 Added explanation of the Edit Event screen's Permissions button which allows Event permissions to be configured
LRDOCS-317 Punctuation and capitalization
Merge pull request #582 from jrao/LRDOCS-523-jim

http://issues.liferay.com/browse/LRDOCS-523
Merge branch 'master' into dev-tools-master-based

Conflicts:
	devGuide/en/chapters/04-service-builder.markdown
Merge pull request #577 from jrao/LRDOCS-317

http://issues.liferay.com/browse/LRDOCS-619
Merge pull request #580 from codyhoag/generic-temp

Generic templates
Merge pull request #581 from codyhoag/comments-ratings

LRDOCS-649: Comments and Ratings portlets no longer able to be exported
Merge pull request #583 from rbohl/dev-tools-master-based

Dev tools master based
devGuide - Use title case for chapter/section titles and update chapter/section references.
devGuide - Renumber figures