DOC-034: Rename section title 'virtual machine software' to 'software related to virtual machines' to remove ambiguity with simulation software, and activate Ansible and Vagrant URLs.
DOC-034: Rename section title 'virtual machine software' to 'software related to virtual machines' to remove ambiguity with simulation software, and activate Ansible and Vagrant URLs.

fangohr/virtualmicromagnetics,fangohr/virtualmicromagnetics,computationalmodelling/virtualmicromagnetics,computationalmodelling/virtualmicromagnetics