Fix issues when searching for something with {*} in the name

src/search_engine/engines/btjunkie.py

@@ -1,4 +1,4 @@
-#VERSION: 2.21
+#VERSION: 2.23
 #AUTHORS: Christophe Dumez (chris@qbittorrent.org)
 
 # Redistribution and use in source and binary forms, with or without
@@ -93,6 +93,9 @@ class btjunkie(object):
               self.results.append('a')
 
   def search(self, what, cat='all'):
+    # Remove {} since btjunkie does not seem
+    # to handle those very well
+    what = what.replace('{', '').replace('}', '')
     ret = []
     i = 1
     while True and i<11:

src/search_engine/engines/isohunt.py

@@ -1,4 +1,4 @@
-#VERSION: 1.30
+#VERSION: 1.31
 #AUTHORS: Christophe Dumez (chris@qbittorrent.org)
 
 # Redistribution and use in source and binary forms, with or without
@@ -38,6 +38,9 @@ class isohunt(object):
 		print download_file(info)
 
 	def search(self, what, cat='all'):
+		 # Remove {} since isohunt does not seem
+		 # to handle those very well
+		 what = what.replace('{', '').replace('}', '')
 		i = 1
 		while True and i<11:
 			res = 0

src/search_engine/engines/versions.txt

@@ -1,6 +1,6 @@
-isohunt: 1.30
+isohunt: 1.31
 torrentreactor: 1.20
-btjunkie: 2.21
+btjunkie: 2.23
 mininova: 1.40
 piratebay: 1.30
 vertor: 1.0