Revert commit of 00cb48ca248d6ba15e531cadd2b6a0e0604d1ebf
Added methods for adding/updating URL query string parameters

Method specific to paging - update_paging_url_parms
Method specific to buttons/toolbars - update_url_parms

This commit depends on the revert-commit of 00cb48c

https://bugzilla.redhat.com/show_bug.cgi?id=1142702
Merge pull request #650 from AparnaKarve/bz1142702_add_specific_url_parms

Created a new method - update_url_parms to add specific params to url