Gmoccapy: Change touchoff function to new selection method + update docs#3729

hansu merged 2 commits intoLinuxCNC:gmoccapy-3-5-2LinuxCNC/linuxcnc:gmoccapy-3-5-2from

Sigma1912:Gmoccapy-Docs_Update-bottom-button-funcs-in-Tool-Mode-after-moving-buttonsSigma1912/linuxcnc:Gmoccapy-Docs_Update-bottom-button-funcs-in-Tool-Mode-after-moving-buttonsCopy head branch name to clipboard