Fix NMS-5912:  FtpSystemReportFormatter should use passive-mode
Commit regarding to NMS-5918 and NMS-5919

- Extended RrdGraphController to handle width and height parameter.
- Extended RrdGraphService interface to allow width and height.
- Extended DefaultRrdGraphService to provide width and height and deal
  width already predefined RRD command with a given --width and --height
- Changed results.jsp to use the parameter width and height from prefab graph
  definition
clean up test to work without stealing the RMI port
Merge remote-tracking branch 'origin/1.10' into 1.12
Merge branch '1.12'
Fixed a null pointer exception

Do not parse stpinterface on stp port table
if no corresponding bridge port table exists
Added tool to migrate JRobin files to RRDtool regarding issue NMS-5921.
fix for msyswin perl
Merge remote-tracking branch 'origin/1.10' into 1.12
Merge branch '1.12'
fix git search too
Merge remote-tracking branch 'origin/1.10' into 1.12
Merge branch '1.12'
bump surefire version, fix deprecated fork properties
fix test with invalid null value
Merge branch '1.12'
don't reuse forks
JUNIPER-ONLY: Merge opennms-import/pom.xml manually