Revert "Try to fix interpolation in saving provider password"

This reverts commit 718406de2c.

bazarr/config.py

@@ -78,7 +78,7 @@ defaults = {
         'password': ''
 }}
 
-settings = simpleconfigparser(defaults=defaults, interpolation=None)
+settings = simpleconfigparser(defaults=defaults)
 settings.read(os.path.join(config_dir, 'config', 'config.ini'))
 
 base_url = settings.general.base_url

libs/version.txt

@@ -9,7 +9,7 @@ chardet=3.0.4
 configparser2=4.0.0
 dogpile.cache=0.6.5
 enzyme=0.4.1
-gevent-websocket=0.10.1
+geventwebsocker=0.10.1
 gitpython=2.1.9
 guessit=2.1.4
 langdetect=1.0.7
@@ -24,4 +24,5 @@ SimpleConfigParser=0.1.0
 stevedore=1.28.0
 subliminal=2.1.0dev
 tzlocal=1.5.1
-urllib3=1.23
+urllib3=1.23
+waitress=1.1.0