Made start on add_gamelist_notincommon function.
Completed add_gamelist_notincommon function. Unfortunately DLC does not seem to be picked up. May see what I can do about that, but for now, this is ok. In the previous commit, I also changed function is_signed_in to use the already trimmed steamRememberLogin cookie value for SteamID64.
Revert is_signed_in change, it only works if you tell it to remember your login.
Added totaltime function
Merge branch 'master' into dev
Recommit accidently deleted localization strings
Merge pull request #225 from Smashman/dev

Merge add_gamelist_notincommon function & totaltime function