Ignore all forms of CMakeLists.txt.user
In some cases Qt Creator will create a CMakeLists.txt.user file with a short hash which should also be ignored. For example:
CMakeLists.txt.user.1fa15d5 T
Taylor Braun-Jones committed
f3643325e477fa38cc57de49d029b37f5619a580
Parent: 7751c25
Committed by GitHub <noreply@github.com>
on 6/15/2016, 11:58:14 AM