Updating Liferay MVC Portlet tutorial with updates to Liferay IDE.
Merge branch 'LRDOCS-1394' of https://github.com/ngaskill/liferay-docs into LRDOCS-1394-mvc-portlet-ide-update
LRDOCS-1394 Minor wordsmith
LRDOCS-1394 Tabs to spaces. 80 columns.
Merge pull request #1050 from jhinkey/LRDOCS-1394-mvc-portlet-ide-update

LRDOCS-1394 MVC portlet IDE updates