Remove library functions from collections.lens

I have removed some functions from the old library class since they have
been re-implemented in the library module.

libsaria/collection/__init__.py

@@ -44,14 +44,6 @@ def lib_get_cur_id():
 	global cur_lib_id
 	return cur_lib_id
 
-#def lib_filter(text):
-#	global library
-#	library.filter(text)
-
-def lib_is_visible(text):
-	global library
-	return library.is_visible(text)
-
 def walk_plist():
 	global playlist
 	global library

libsaria/collection/lens.py

@@ -36,16 +36,6 @@ class Library(collection.Collection):
 		save(badfiles, "badfiles", "")
 		self.disp()
 
-	def inc_count(self, id):
-		rec = self.records.get(id, None)
-		if rec:
-			rec.count += 1
-
-	def inc_score(self, id, amount):
-		rec = self.records.get(id, None)
-		if rec:
-			rec.score += amount
-
 	def update(self, path):
 		global badfiles
 		FileRef  = libsaria.collection.FileRef

libsaria/collection/library.py

@@ -115,7 +115,6 @@ def filter(text):
 		visible  = None
 		filtered = False
 
-
 def is_visible(id):
 	global filtered
 	global visible

ocarina/collection.py

@@ -108,7 +108,7 @@ class Library(Collection):
 		self.list.refilter()
 
 	def refilter(self, list, iter):
-		return collection.lib_is_visible(list[iter][0])
+		return library.is_visible(list[iter][0])
 
 
 class Playlist(Collection):