place the assets dir in COMPRESS_OUTPUT_DIR

fixes issue #37

Author: PhilipGarnero

django_pyscss/compiler.py

@@ -22,7 +22,8 @@
 config.STATIC_URL = staticfiles_storage.url('scss/')
 
 # This is where PyScss places the sprite files.
-config.ASSETS_ROOT = os.path.join(settings.STATIC_ROOT, 'scss', 'assets')
+config.ASSETS_ROOT = os.path.join(settings.STATIC_ROOT,
+                                  settings.COMPRESS_OUTPUT_DIR, 'assets')
 # PyScss expects a trailing slash.
 config.ASSETS_URL = staticfiles_storage.url('scss/assets/')