fixes #2127 Reader is called now, but it is a workaround since BatchNetworkAnalyzer is not a task
Revived a feature: analyzed network is opened when the user clicks on it in the results dialog
Changed to only get the network name from the NetworkStats object, because the network might not exist; Disabled expandable dialog because it does not work in Cy3 do far.
Fixed a NullPointerException in the attributes selection dialog.
Merge branch 'develop' of github.com:cytoscape/cytoscape-impl into develop
Changed to only get the network name from the NetworkStats object, because the network might not exist.