CLOUDSTACK-7520: [UI] keep advanced search parameters visible after search has been run.
CLOUDSTACK-7520: [UI] keep advanced search parameters visible after search has been run.

- Preserve the advanced search parameters, so that when the advanced search box is shown again,
it is populated with the values selected/entered previously, unless they have navigated away from the search results page,
or applied any additional filters/search parameters.

Signed-off-by: Mihaela Stoica <be95049f8e30d921fc7e2579c00c48bd84c40606@citrix.com>
Signed-off-by: Rajani Karuturi <17b128bc1df4d05a5127d27894885d8c03c1ed16@gmail.com>

DaanHoogland/cloudstack,wido/cloudstack,jcshen007/cloudstack,DaanHoogland/cloudstack,jcshen007/cloudstack,DaanHoogland/cloudstack,GabrielBrascher/cloudstack,GabrielBrascher/cloudstack,jcshen007/cloudstack,wido/cloudstack,GabrielBrascher/cloudstack,resmo/cloudstack,wido/cloudstack,DaanHoogland/cloudstack,jcshen007/cloudstack,GabrielBrascher/cloudstack,jcshen007/cloudstack,wido/cloudstack,DaanHoogland/cloudstack,GabrielBrascher/cloudstack,jcshen007/cloudstack,DaanHoogland/cloudstack,resmo/cloudstack,GabrielBrascher/cloudstack,resmo/cloudstack,resmo/cloudstack,GabrielBrascher/cloudstack,wido/cloudstack,resmo/cloudstack,resmo/cloudstack,DaanHoogland/cloudstack,wido/cloudstack,jcshen007/cloudstack,resmo/cloudstack,wido/cloudstack