bin/autojump: Make the test pass

The order of completion suggestions must be according to the weights,
yet `set` is unordered. Thus, sorting needs to be performed after
de-duplicating.

Fixes #348

bin/autojump

@@ -188,18 +188,15 @@ def find_matches(entries, needles, check_entries=True):
     else:
         path_exists = lambda _: True
 
-    data = sorted(
-        entries,
-        key=attrgetter('weight', 'path'),
-        reverse=True,
-    )
-
     return ifilter(
         lambda entry: not is_cwd(entry) and path_exists(entry),
-        chain(
-            match_consecutive(needles, data, ignore_case),
-            match_fuzzy(needles, data, ignore_case),
-            match_anywhere(needles, data, ignore_case),
+        sorted(
+            set(chain(
+                match_consecutive(needles, entries, ignore_case),
+                match_fuzzy(needles, entries, ignore_case),
+                match_anywhere(needles, entries, ignore_case),
+            )), key=attrgetter('weight', 'path'),
+            reverse=True,
         ),
     )