Added feed aggregation module.

Redesigned the CMS_BLOCK system,
   - added condition attribute. It can be set via configuration file
     with
     [blocks]
      {blockid}.region={region_name}
      {blockid}.conditions[]=is_front
      {blockid}.conditions[]=path:location-path/foo/bar
   - For backward compatibility, the CMS will check only conditions for block name prefixed by "?".
Improved the configuration library to support list and table properties.
Updated theme for now, to include the feed examples.
Added "cache" classes, to ease caching of html output for instance. (TODO: improve by providing a cache manager).

library/configuration/tests/test_config_reader_set.e

@@ -21,6 +21,18 @@ feature -- Test
 			create {INI_CONFIG} cfg.make_from_string ("[
 				foo = bar
 				
+				collection[] = a
+				collection[] = b
+				collection[] = c
+				collection[] = 1
+				collection[] = 2
+				collection[] = 3
+				
+				table[a] = 1
+				table[b] = 2
+				table[c] = 3
+				table[d] = test
+				
 				[first]
 				abc = 1
 				def = and so on
@@ -58,6 +70,21 @@ feature -- Test
 			assert ("has_item (second.is)", cfg.has_item ("second.is"))
 			assert ("item (second.is)",  attached cfg.text_item ("second.is")  as v and then v.same_string_general ("2"))
 
+			assert ("has_item (collection)", cfg.has_item ("collection"))
+			assert ("item (collection)",  attached cfg.text_list_item ("collection") as lst and then (
+							lst.has ("a") and lst.has ("b") and lst.has ("c") and lst.has ("1") and lst.has ("2") and lst.has ("3")
+						)
+					)
+					
+			assert ("has_item (table)", cfg.has_item ("table"))
+			assert ("item (table)",  attached cfg.text_table_item ("table") as tb and then (
+							tb.item ("a") ~ {STRING_32} "1" and 
+							tb.item ("b") ~ {STRING_32} "2" and 
+							tb.item ("c") ~ {STRING_32} "3" and 
+							tb.item ("d") ~ {STRING_32} "test"							
+						)
+					)
+
 			if attached cfg.sub_config ("second") as cfg_second then
 				assert ("has_item (is)", cfg_second.has_item ("is"))
 				assert ("item (is)",  attached cfg_second.text_item ("is")  as v and then v.same_string_general ("2"))
@@ -141,7 +168,9 @@ feature -- Test
 						"is": 2,
 						"the": 3,
 						"end": 4
-					}
+					},
+					"collection": ["a", "b", "c", 1, 2, 3],
+					"table": { "a": 1, "b": 2, "c": 3, "d" : "test" }
 				}
 			]")
 
@@ -164,6 +193,21 @@ feature -- Test
 			assert ("item (second.the)",  attached cfg.text_item ("second.the")  as v and then v.same_string_general ("3"))
 			assert ("item (second.end)",  attached cfg.text_item ("second.end")  as v and then v.same_string_general ("4"))
 
+			assert ("has_item (collection)", cfg.has_item ("collection"))
+			assert ("item (collection)",  attached cfg.text_list_item ("collection") as lst and then (
+							lst.has ("a") and lst.has ("b") and lst.has ("c") and lst.has ("1") and lst.has ("2") and lst.has ("3")
+						)
+					)
+					
+			assert ("has_item (table)", cfg.has_item ("table"))
+			assert ("item (table)",  attached cfg.text_table_item ("table") as tb and then (
+							tb.item ("a") ~ {STRING_32} "1" and 
+							tb.item ("b") ~ {STRING_32} "2" and 
+							tb.item ("c") ~ {STRING_32} "3" and 
+							tb.item ("d") ~ {STRING_32} "test"							
+						)
+					)
+
 			if attached cfg.sub_config ("second") as cfg_second then
 				assert ("has_item (is)", cfg_second.has_item ("is"))
 				assert ("item (is)",  attached cfg_second.text_item ("is")  as v and then v.same_string_general ("2"))