LRDOCS-1004-Ran QA for the article
LRDOCS-1004 Snapshot typo fix
LRDOCS-1006 QA added class imports for end portlet
LRDOCS-1006 QA fixed minor grammar issues and added class imports
Changing nosester to samples in code.
LRDOCS-1007 Add tutorial for Using Portlet Namespacing
Removing ADD_PORTLET_DISPLAY_TEMPLATE action key. Users are supposed to insert it as part of the tutorial.
Adding full code for files described in steps 5 and 6.
Merge branch 'portlet-permissions-article' of https://github.com/codyhoag/liferay-docs into dev-site-portlet-permissions-article
Merge branch 'LRDOCS-1006-QA' of https://github.com/mwilliams2014/liferay-docs into dev-site-articles

Conflicts:
	develop/tutorials/articles/25-liferayui-taglibs/01-using-liferay-ui-success-and-error-messages.markdown
LRDOCS-1006 Add back null greeting condition.
Merge branch 'dev-site' of https://github.com/ngaskill/liferay-docs into pr-143-adt-qa
Editing to clarify code insertion instructions, and removing instructions to replace entire file contents.
Merge branch 'dev-site' of https://github.com/ngaskill/liferay-docs into pr-143-adt-qa
LRDOCS-1000 Edit ADT JSP steps.
Merge branch 'pr-143-adt-qa' into dev-site-qa-complete-articles
Merge branch 'portlet-namespacing-article' of https://github.com/codyhoag/liferay-docs into dev-site-qa-complete-articles
Merge pull request #877 from jhinkey/dev-site-qa-complete-articles

Dev site qa complete articles