fix rendering error for export and columns choosers in jqgrid 46702097
Merge pull request #185 from PrimeRevenue/bug/chooser_rendering

fix rendering error for export and columns choosers in jqgrid 46702097
if the list of select dropdown is updated after its rendered, the showPrompt and selection properties of select will be updated forcefully only in case of preselection
Merge pull request #186 from PrimeRevenue/bug/select

Update in tent select - changes should effect only preselection
using regular expression search to find the GMT/UTC value
pick up the first match for the given GMT if there are multiple locations with same offset & there is no abbreviation given by the browser
Updated jqgrid to resolve expand issue
Fixed parse issue in jqgrid
Merge pull request #188 from PrimeRevenue/bug/jqgrid_expand_issue

Updated jqgrid to resolve expand issue
Added comments
Merge pull request #187 from PrimeRevenue/feature/ie_date_support

Feature/ie date support
Merge branch 'master' into feature/ie8
Adding browser detection file. Fix for filter/column chooser not appearing.