LRDOCS-1008 Add tutorial for Using Language Keys
LRDOCS-1008 Add code for Using Language Keys
Merge branch 'language-keys-article' of https://github.com/codyhoag/liferay-docs into dev-site
LRDOCS-1010 Start of Generating translation tutorial
QA of Using Language Keys tutorial for new dev site.
Adding opening paragraph tag for view.jsp file.
Merge branch 'sharing-language-keys' of https://github.com/codyhoag/liferay-docs into dev-site
Changing forward slash to period for resource bundle spec.
Revert "Changing forward slash to period for resource bundle spec."

This reverts commit 90b75a54ac84f76baa0fd067ae0b51303e0d5da4.
Merge branch 'language-props-and-trans' of https://github.com/codyhoag/liferay-docs into dev-site
Edit of dev site tutorial Language Properties and Translations. LRDOCS-1010.
Adding end portlet and minor edit of tutorial for LRDOCS-1010.
Merge branch 'pr-153-opensocial-mike' into dev-site-remove-num-prefixes
Merge branch 'pr-151-templates-importer' into dev-site-remove-num-prefixes
Remove number prefixes from cateogry folders
Remove number prefixes from article file and article code folders.
Update code path links
Update readme file to remove number prefixes and update the instructions for contributing new articles.
Changing code subdirectory name.
Merge branch 'dev-site' of https://github.com/ngaskill/liferay-docs into dev-site-remove-num-prefixes