Move slimit.py into __init__.py for consistency

compressor/filters/jsmin/__init__.py

@@ -1,6 +1,5 @@
 from __future__ import absolute_import
 from compressor.filters import CallbackOutputFilter
-from compressor.filters.jsmin.slimit import SlimItFilter  # noqa
 
 
 class rJSMinFilter(CallbackOutputFilter):
@@ -12,3 +11,11 @@ class rJSMinFilter(CallbackOutputFilter):
 
 # This is for backwards compatibility
 JSMinFilter = rJSMinFilter
+
+
+class SlimItFilter(CallbackOutputFilter):
+    dependencies = ["slimit"]
+    callback = "slimit.minify"
+    kwargs = {
+        "mangle": True,
+    }

compressor/filters/jsmin/slimit.py

@@ -1,10 +0,0 @@
-from __future__ import absolute_import
-from compressor.filters import CallbackOutputFilter
-
-
-class SlimItFilter(CallbackOutputFilter):
-    dependencies = ["slimit"]
-    callback = "slimit.minify"
-    kwargs = {
-        "mangle": True,
-    }