Add replace_metadata by metadata key feature, more meta for AO3, fix www handling.

plugin-defaults.ini

@@ -131,12 +131,14 @@ extratags: FanFiction
 ## for regexp details.
 ## Make sure to keep at least one space at the start of each line and
 ## to escape % to %%, if used.
+## Two or three part lines.  Two part effect everything.
+## Three part effect only those key(s) lists.
 #replace_metadata:
-# Sci-Fi=>SF
+# genre,category=>Sci-Fi=>SF
 # Puella Magi Madoka Magica.* => Madoka
 # Comedy=>Humor
 # Crossover: (.*)=>\1
-# (.*)Great(.*)=>\1Moderate\2
+# title=>(.*)Great(.*)=>\1Moderate\2
 # .*-Centered=>
 
 ## Some readers don't show horizontal rule (<hr />) tags correctly.
@@ -355,7 +357,7 @@ nook_img_fix:true
 extratags: FanFiction,Testing
 extracategories:Fafner
 extragenres:Romance,Fluff
-extracharacters:Reginald Smythe-Smythe,Mokona
+extracharacters:Reginald Smythe-Smythe,Mokona,Harry P.
 extraships:Smythe-Smythe/Mokona
 extrawarnings:Extreme Bogosity
 
@@ -370,6 +372,17 @@ include_in_compositeL:ships,metaA,listZ,datePublished,dateUpdated,
 extra_titlepage_entries: metaA,metaB,metaC,listX,listY,listZ,compositeJ,compositeK,compositeL
 extra_logpage_entries: metaA,metaB,metaC,listX,listY,listZ,compositeJ,compositeK,compositeL
 
+replace_metadata:
+ compositeL=>Val=>VALUE
+ series,extratags=>Test=>Plan
+ Puella Magi Madoka Magica.* => Madoka
+ Comedy=>Humor
+ Crossover: (.*)=>\1
+ (.*)Great(.*)=>\1Moderate\2
+ .*-Centered=>
+ characters=>Harry P\.=>Harry Potter
+
+
 ## If necessary, you can define [<site>:<format>] sections to
 ## customize the formats differently for the same site.  Overrides
 ## defaults, format and site.
@@ -394,6 +407,18 @@ extratags: FanFiction,Testing,HTML
 ## personal.ini, not defaults.ini.
 #is_adult:true
 
+## AO3 adapter defines a few extra metadata entries.
+extra_valid_entries:fandoms,freefromtags,ao3categories,comments,kudos,hits,bookmarks
+fandoms_label:Fandoms
+freefromtags_label:Freeform Tags
+ao3categories_label:AO3 Categories
+comments_label:Comments
+kudos_label:Kudos
+hits_label:Hits
+bookmarks:Bookmarks
+
+#extra_titlepage_entries: fandoms,freefromtags,ao3categories,comments,kudos,hits,bookmarks
+
 [ashwinder.sycophanthex.com]
 ## Site dedicated to these categories/characters/ships
 extracategories:Harry Potter