Hello i discompiled and retrieved the entire source code of this Mod. I can upload somewhere if you are interested and want to rework on it or update it for the new Torchlight version 1.25.5.6 (yours has been compiled for v1.25.5.2).

Your download link is broken, so we can't use this mod properly (no gatling cannons and other stuff) :

http://cl.ly/040Q1R3i173V/download/sharedstash_v2.bin

Can you upload it again or send it to me directly?