fix: fixed-ip addresses for VMs on internal openstack subnet is now portable and will work even when subnet cidr is significantly changed

remove access for Dominik Vasek

See merge request !7

Feat/adding security incident share

See merge request !6

direction hande cybersecurity incidents within metacentrum cloud

See merge request !5

Fix typos

See merge request !4

typo fix

See merge request !3

fix: add general demo to top readme, define explicit requirement on group project, other small wordings