Fix for issue-22: Hostnames with '.' cause CmdAgent to fail
Fix for Issue-52: Add support for runs comparison using new graphing module

Implemented the 'Compare' button in the results list. Select one or more
runs and hitting 'Compare' transfers control to RunAnalyzer which is the
main class for this feature.
Also added new class DetailReport to process the detail reports.
The result of the comparison is a xan file.
Fix for Issue-52: Add support for runs comparison using new graphing module

Implemented the 'Compare' button in the results list. Select one or more
runs and hitting 'Compare' transfers control to RunAnalyzer which is the
main class for this feature.
Also added new class DetailReport to process the detail reports.
The result of the comparison is a xan file.