The entire reason I added this version is so I could have a python with 1.2.7,
A user wanted to use python toghether with other packages that are built against 1.2.7, and could not use the newest python because of this reason. 

Most software in the 4.1.13 toolchain is built against zlib 1.2.7, so I'm keeping that one in all 4.1.13 builds I do, so they can be loaded next to each other.