Added proxy options.

src/twc-profile.h

@@ -31,6 +31,9 @@ enum t_twc_profile_option
     TWC_PROFILE_OPTION_SAVEFILE = 0,
     TWC_PROFILE_OPTION_AUTOLOAD,
     TWC_PROFILE_OPTION_MAX_FRIEND_REQUESTS,
+    TWC_PROFILE_OPTION_PROXY_ADDRESS,
+    TWC_PROFILE_OPTION_PROXY_PORT,
+    TWC_PROFILE_OPTION_PROXY_ENABLED,
 
     TWC_PROFILE_NUM_OPTIONS,
 };