#26685 Support | HelpDesk Dashboard modifications => implemented.
#19779 Project/Support | helpdesk changes request form for project field => implemented.
check if we have anything to filter - added
1. #19656 Project/Support: My requests | show the project associated to one request in Helpdesk => implemented.
2. Runtime caching changed to request-level.
3. namespaces renamed for support site.
Duplicate form submissions issue fixed. UI for FF fixed.
Allowed dashboard request states accept ids now.
Added full release compilation into precompile.bat
Merge branch 'cmaster' into #26685#HelpDesk_Dashboard_modifications

Conflicts:
	Hd.Portal/Components/StringUtils.cs
Merge branch 'cmaster' into #19656#add_project_column_to_requests_view

Conflicts:
	Hd.Portal/Hd.Portal.csproj
Merge branch 'cmaster' into #19780#Postback_Bug_Fix

Conflicts:
	Hd.Web.Support/Dashboard.aspx.cs
support symbol added to all request lists in a separate column, support config merged with project's one.