TOOLSDOC-512: Added OS How To 'Deploy Proj to OSO'

@adietish, @maxandersen : please review and leave comments for any suggestions/required changes.
The application name is already filled in with the name of your project if you use Configure > New/Import OpenShift application in the context menu of your Eclipse project. The name might be invalid for OpenShift though since OpenShift only allows alphanumeric characters (ex. no "-", "ticket-monster" has to be corrected to "ticketmonster": https://issues.jboss.org/browse/JBIDE-18665 
You may also want to see this in http://tools.jboss.org/blog/2014-11-15-a-ticketmonster-on-openshift.html