Merge branch 'sensap-develop' of https://github.com/OpenIotOrg/openiot into sensap-develop

Conflicts:
	.gitignore
Initial commit of the sensap-devel branch
Fixed readme.txt
- Upgraded to jsPlumb 1.4.0
- Added a CompareRelativeTime filter
Updated to latest openiot commons
Merge branch 'ait-develop' into sensap-develop
Minor bug fixes
Redesigned the SPARQL code generator to generate nested queries

ToDo: Implement the generators for the non-date comparators
Switched to util.commons artifact for osdspecs
Modified the graph renderer to use the jsplumb flowchart connector
Removed previous version of jplumb
Updated pom.xml to support automatic deployment in jboss
renamed "requestDefinition" folder to "ui.requestDefinition"

Signed-off-by: nkef <nkef@ait.edu.gr>
finalized pom and updated Eclipse settings

Signed-off-by: nkef <nkef@ait.edu.gr>
- Merge branch 'ait-develop' into sensap-develop
- Extracted shared code between request definition/presentation UIs into ui.requestCommons module
added javamelody depedency for monitoring to pom.xml
removed Eclipse related files
added gitignore
added/edited README.md

Signed-off-by: nkef <nkef@ait.edu.gr>
* Added JSON export to all node interfaces
Merge branch 'ait-develop' into sensap-develop

Conflicts:
	utils/openIotCommons/.classpath
* cleanup
* Added OSDSPec export
* UI overhaul