BREAKING CHANGE: adjusts the way some segment work for templates.
Mapping the var names as following will resolve the issue.
- session/title/general purpose
- .Host -> .HostName
- .User -> .UserName
- az
- .UserName -> .Name
- kubectl
- .UserName -> .User
this deprecates the "newline" block and favours using the newline
property on the Block component. For backwards compatibility we'll
keep recognizing the newline block for the time being.
resolves#607