Merge pull request #156 from biswajit-mandal/R1.06

Send DNS introspect request to available dns entries, and then send the ...
Fix for bug#1334254:
Slickgrid dataView getLength(), gives only the record count in the current
page instead of the count of all filtered records.
Used getItems() to get the records across all pages
Merge pull request #164 from nagakiran/r1.06_vRouterFilterFix

Fix for bug#1334254: