Adding some detail to README

README.md

@@ -6,9 +6,20 @@
 
 ## Components
 
+  -a <cloud_name>    Do EVERYTHING (maas, juju cloud, juju bootstrap)
+  -b                 Build out and bootstrap a new MAAS
+  -c <cloud_name>    Add a new cloud + credentials
+  -i                 Just install the dependencies and exit
+  -j <name>          Bootstrap the Juju controller called <name>
+  -n                 Create MAAS kvm nodes (to be imported into chassis)
+  -r                 Remove the entire MAAS server + dependencies
+  -t <cloud_name>    Tear down the cloud named <cloud_name>
+
 
 ## Installing and testing MAAS 
 
 
 ## TODO and What's Next
 
+   * Support for using MAAS from snap vs. main or PPA. With snap, postgresql
+     and other deps are installed in the snap, so handling has to change