remove bookmark bar and proxy changer from vimperator

We don't really use the bookmark bar as it is, and proxy changer does not allow
us to use http authentication with the squid proxy on our VPS, unlike FoxyProxy.

vimperator/vimperatorrc

@@ -3,7 +3,7 @@
 """"""""""""""""""""""""
 
 " gui options
-set gui=nonavigation,tabs,bookmarks,addons
+set gui=nonavigation,tabs,nobookmarks,addons
 colorscheme cinaeco
 
 " don't focus on inputs/textfields when we navigate to a page
@@ -48,13 +48,20 @@ nmap <C-r> :source ~/.vimperatorrc<CR>:echo "Configuration Reloaded (~/.vimperat
 
 """"""""""""""""""""""""
 " Proxy Settings
+"
+" Check what options are available by checking in vimperator:
+"
+"     :javascript options.getPref('network.proxy...')
+"
 """"""""""""""""""""""""
 
-let autochanger_proxy_enabled = "true"
-let autochanger_proxy_settings = "["
-let autochanger_proxy_settings += "{ name: 'disable', usage: 'direct connection', proxy: { type: 0 } },"
-let autochanger_proxy_settings += "{ name: 'acer', usage: 'ACER proxy by IP', proxy: { type: 1, http: '192.168.1.248', http_port: 3128 } },"
-let autochanger_proxy_settings += "{ name: 'dev', usage: 'ACER dev proxy config', proxy: { type: 2, autoconfig_url: 'http://proxy.dev' } },"
-let autochanger_proxy_settings += "{ name: 'auto', usage: 'Autodetect proxy settings', proxy: { type: 4 } },"
-let autochanger_proxy_settings += "{ name: 'system', usage: 'Use System proxy settings', proxy: { type: 5 } },"
-let autochanger_proxy_settings += "]"
+" Not using right now as authentication on proxies doesn't work. There is no where to supply username and password.
+" let autochanger_proxy_enabled = "true"
+" let autochanger_proxy_settings = "["
+" let autochanger_proxy_settings += "{ name: 'disable', usage: 'direct connection', proxy: { type: 0 } },"
+" let autochanger_proxy_settings += "{ name: 'acer', usage: 'ACER proxy by IP', proxy: { type: 1, http: '192.168.1.248', http_port: 3128 } },"
+" let autochanger_proxy_settings += "{ name: 'dev', usage: 'ACER dev proxy config', proxy: { type: 2, autoconfig_url: 'http://proxy.dev' } },"
+" let autochanger_proxy_settings += "{ name: 'auto', usage: 'Autodetect proxy settings', proxy: { type: 4 } },"
+" let autochanger_proxy_settings += "{ name: 'system', usage: 'Use System proxy settings', proxy: { type: 5 } },"
+" let autochanger_proxy_settings += "{ name: 'pgs', usage: 'Parsley Gardens US proxy', proxy: { type: 1, http: '64.191.99.119', http_port: 3128 } },"
+" let autochanger_proxy_settings += "]"