generalized webui config access

mask_password replaced with webui_config that returns ALL
webui.attributes for future web-ui settings.

html/login_en.html

@@ -175,7 +175,7 @@
           $('input[name=password]').attr('type', 'password');
         }
 
-        $.getJSON('/mask_password', function(data) {
+        $.getJSON('/webui_config', function(data) {
           if (data.mask_password)
             $('input[name=hide]').iCheck('check');
         })

html/login_ru.html

@@ -175,7 +175,7 @@
           $('input[name=password]').attr('type', 'password');
         }
 
-        $.getJSON('/mask_password', function(data) {
+        $.getJSON('/webui_config', function(data) {
           if (data.mask_password)
             $('input[name=hide]').iCheck('check');
         })

mineos.conf

@@ -16,4 +16,5 @@ misc.pid_file = "/var/run/mineos.pid"
 misc.require_https = True
 misc.base_directory = "/var/games/minecraft"
 misc.localization = "en"
-misc.mask_password = False
+
+webui.mask_password = False

mounts.py

@@ -219,11 +219,8 @@ class Root(object):
 
     @cherrypy.expose
     @cherrypy.tools.json_out()
-    def mask_password(self):
-        try:
-            return {'mask_password': cherrypy.config['misc.mask_password']}
-        except KeyError:
-            return {'mask_password': False}
+    def webui_config(self):
+        return {k.lstrip('webui.'):v for k,v in cherrypy.config.iteritems() if k.startswith('webui.')}
 
     @property
     def login(self):