Added basic webapi system to ROC CMS system.

Added sql_delete routine to replace sql_modify with "DELETE FROM .." sql statement.
Fixed filter setup when a module has more than one filter.
Fixed filter setup for site,admin and webapi modes.
Added CMS_AUTH_FILTER, and check if user is already authenticated, then skip following auth filters.
Added specific webapi handler classes for root, user, access token, ...
Added user profile system to the core module.
Moved /user/{uid} from auth module to core module.
Added possibility to add html before and after a cms form. (useful to add a form before or after, as nested form are forbidden).
Now theme can be installed using roc install command.

library/model/src/user/cms_user.e

@@ -98,19 +98,6 @@ feature -- Roles
 	roles: detachable LIST [CMS_USER_ROLE]
 			-- If set, list of roles for current user.			
 
-feature -- Access: data			
-
-	item (k: READABLE_STRING_GENERAL): detachable ANY assign put
-			-- Additional item data associated with key `k'.
-		do
-			if attached items as tb then
-				Result := tb.item (k)
-			end
-		end
-
-	items: detachable STRING_TABLE [detachable ANY]
-			-- Additional data.
-
 feature -- Status report
 
 	has_id: BOOLEAN
@@ -223,29 +210,6 @@ feature -- Element change: roles
 			roles := lst
 		end
 
-feature -- Change element: data
-
-	put (d: like item; k: READABLE_STRING_GENERAL)
-			-- Associate data item `d' with key `k'.
-		local
-			tb: like items
-		do
-			tb := items
-			if tb = Void then
-				create tb.make (1)
-				items := tb
-			end
-			tb.force (d, k)
-		end
-
-	remove (k: READABLE_STRING_GENERAL)
-			-- Remove data item associated with key `k'.	
-		do
-			if attached items as tb then
-				tb.remove (k)
-			end
-		end
-
 feature -- Status change		
 
 	mark_not_active

library/model/src/user/cms_user_profile.e

@@ -0,0 +1,72 @@
+note
+	description: "[
+				User profile used to extend information associated with a {CMS_USER}.
+			]"
+	date: "$Date$"
+	revision: "$Revision$"
+
+class
+	CMS_USER_PROFILE
+
+inherit
+	TABLE_ITERABLE [READABLE_STRING_32, READABLE_STRING_GENERAL]
+
+create
+	make
+
+feature {NONE} -- Initialization
+
+	make
+			-- Create Current profile.
+		do
+			create items.make (0)
+		end
+
+feature -- Access
+
+	item alias "[]" (k: READABLE_STRING_GENERAL): detachable READABLE_STRING_32
+			-- Profile item associated with key `k`.
+		do
+			Result := items.item (k)
+		end
+
+	has_key (k: READABLE_STRING_GENERAL): BOOLEAN
+			-- Has a profile item associated with key `k`?
+		do
+			Result := items.has (k)
+		end
+
+	count: INTEGER
+		do
+			Result := items.count
+		end
+
+	is_empty: BOOLEAN
+		do
+			Result := items.is_empty
+		end
+
+feature -- Change
+
+	force (v: READABLE_STRING_GENERAL; k: READABLE_STRING_GENERAL)
+			-- Associated value `v` with key `k`.
+		do
+			items.force (v.to_string_32, k)
+		end
+
+feature -- Access
+
+	new_cursor: TABLE_ITERATION_CURSOR [READABLE_STRING_32, READABLE_STRING_GENERAL]
+			-- Fresh cursor associated with current structure
+		do
+			Result := items.new_cursor
+		end
+
+feature {NONE} -- Implementation				
+
+	items: STRING_TABLE [READABLE_STRING_32]
+
+;note
+	copyright: "2011-2014, Javier Velilla, Jocelyn Fiat, Eiffel Software and others"
+	license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
+end

library/persistence/implementation/store/cms_storage_store_sql.e

@@ -110,6 +110,12 @@ feature -- Query
 			sql_post_execution
 		end
 
+	sql_delete (a_sql_statement: STRING; a_params: detachable STRING_TABLE [detachable ANY])
+			-- <Precursor>
+		do
+			sql_modify (a_sql_statement, a_params)
+		end
+
 	sql_rows_count: INTEGER
 			-- Number of rows for last sql execution.	
 		do

library/persistence/sqlite3/src/cms_storage_sqlite3.e

@@ -230,6 +230,12 @@ feature -- Operation
 			end
 		end
 
+	sql_delete (a_sql_statement: STRING; a_params: detachable STRING_TABLE [detachable ANY])
+			-- <Precursor>
+		do
+			sql_modify (a_sql_statement, a_params)
+		end
+
 	sqlite_arguments (a_params: STRING_TABLE [detachable ANY]): ARRAYED_LIST [SQLITE_BIND_ARG [ANY]]
 		local
 			k: READABLE_STRING_GENERAL