codebase / stimlib

… to include ivote2 function

…s. Fixed minor errors in the grids and image stack classes

…fixed the instability as well as some other issue that came out later

…es for vote and update dir, and shared memory and atomic operation

This reverts commit 9474c2835439c325ea2025a94879f7b311830f61.

…nabled in CMakeLists)