Also try find parameter in ~/.big-cheese/.ciconfig.
Use exit instead of return
Make read function work.
make base uri a paramter
add/change some parameters
correct name of parameter
add aegir home folder as default
base current site uri on server uri
avoid hyphen (-) in url
let site uri be based on server uri
turn off alias until solved bug with provision save of alias
turn on current site alias again
Merge pull request #1 from johanhakans/master

a lot of small things