Few metacritic changes. Formatting on artist page, css & fixed replacements in artist name

data/interfaces/default/artist.html

@@ -70,7 +70,7 @@
 				<th id="albumname">Name</th>
 				<th id="reldate">Date</th>
 				<th id="type">Type</th>
-				<th id="score">Score</th>
+				<th id="score">Metacritic</th>
 				<th id="status">Status</th>
 				<th id="have">Have</th>
 				<th id="bitrate">Bitrate</th>

data/interfaces/default/css/style.css

@@ -1445,6 +1445,7 @@ div#artistheader h2 a {
 #album_table td#albumname,
 #album_table td#reldate,
 #album_table td#type,
+#album_table td#score,
 #track_table td#duration,
 #upcoming_table td#select,
 #upcoming_table td#status,
@@ -1455,6 +1456,7 @@ div#artistheader h2 a {
 }
 #album_table td#status,
 #album_table td#bitrate,
+#album_table td#score,
 #album_table td#albumformat,
 #album_table td#wantlossless {
   font-size: 13px;

headphones/metacritic.py

@@ -26,11 +26,10 @@ def update(artist_name,release_groups):
     # We could just do a search, then take the top result, but at least this will
     # cut down on api calls. If it's ineffective then we'll switch to search
 
-    replacements = {" & " : " "}
-    pattern = re.compile(r'\b(' + '|'.join(replacements.keys()) + r')\b')
-    mc_artist_name = pattern.sub(lambda x: replacements[x.group()], artist_name)
+    replacements = {" & " : " ", "." : ""}
+    mc_artist_name = helpers.replace_all(artist_name.lower(),replacements)
 
-    mc_artist_name = artist_name.lower().replace(" ","-")
+    mc_artist_name = mc_artist_name.replace(" ","-")
 
     url = "http://www.metacritic.com/person/" + mc_artist_name + "?filter-options=music&sort_options=date&num_items=100"