After realising TitanBar missed a feature I considered to be quite valuable I updated it for myself and then tried to contact Habna about him maybe adding the work I did to an official release - but as several other people here I could not reach him.
I now spoke to Cairenn who kindly unlocked the possibility to upload patches for TitanBar - and I also uploaded my modified version as a Patch, which has now been merged by Habna
It adds the new reputation factions Eorlingas and Helmingas and also the aforementioned new feature (tracking coin bags on Shared Storage and considering them in overall money calculation).
Since it is my first submission, I would be glad if someone could double-check my work and provide constructive criticism. Also, since I love this plugin so much I will strive to not let it die and maintain it until Habna returns.
edit: Updated link