Added file upload functionality to sampleObject
New log back configuration to log into separate files
changed logging to suppress INFO level for hibernate
Cleaned RESTFUL-WS master and changed logging to files in /var/log/omcat7

uses @Component now
merge after aclupdates
fixed SampleObjectService
Basic structure for the backend formbuilder.  This is not a working build, but I need to pull changes before I finish it.
Merge branch 'master' of https://github.com/DataAnalyticsinStudentHands/RESTFUL-WS

Conflicts:
	src/main/java/dash/filters/AppConstants.java
Untested but hopefully functional backend code, will test tomorrow once I finish the corresponding DB.