LPS-37266 Remove the "(Control Panel)" suffix from some of the portlets.

This is no longer needed because the portlets are always shown in the right context and it caused confusion because it was not applied to all portlets in the Control Panel.
LPS-37266 Add missing keys for root resources
LPS-37266 Add more portlet associations to resources to ensure that an administrator will see the related resources whenever changing the permissions of a portlet
LPS-37266 The list of portlets is now only used in "Site Applications" so move the code there.

Also, since system portlets are being filtered out afterwards, just don't retrieve them.
LPS-37266 There is no longer a need for an special first section for Site Roles since the actions for the site are configurable from other places.
LPS-37266 Implement live search for the permission navigation
LPS-37266 Move "Site Applications" within "Site Administration" and rename as "Applications"
LPS-37266 Group all resources within a portlet under one header called "Resources"
LPS-37266 Remove showModelResources and showPortletResource because after all the UI changes both must be true always.

The only case when that wasn't already show is for the PORTAL (90) portlet, but it doesn't have model resources so it doesn't make a difference.
LPS-37266 Simplify detection of current portlet
LPS-37266 For organization roles rename "Administration" as "Organization" and its entry as "Users and Organizations"
LPS-37266 Move "special" navigation items to the top and remove the sections created just for them

Also rename "General" as "Portal"
LPS-37266 Add headers within each permission section as instructed by Juan Hidalgo
LPS-37266 SF
LPS-37266 Lang keys
LPS-37294 Add method to obtain the votes from a question
LPS-37294 Polls Display should export the choices and the votes of the selected question
LPS-37294 copy/paste the code. votes is a child control, it should be inside the questions block
LPS-37294 same pattern from web content display. "selected x" is always exported
LPS-37294 we should always fetch