cli-info command (just prints a few basic file attributes)
(no unit tests yet!)
Merge branch 'master' into cli-info

Conflicts:
	src/doss/Main.java
Merge remote-tracking branch 'origin/master' into cli-info
Outputs better formatted info
Unit test for cli-info command
New status java interface for blob status info (like file size, etc)

also can use it in the cli by going doss info <blobId ...>, accepts -b option and many blob ids
Forgot to update the test when changing from info to stat...
spelled modified wrong in the interface
last modified and access time in the stat
get the file key in stat.

(in unix, this is the device id and inode... could be handy?)
only show created, and size, implemented by all Blobs.

Removed "status" interface, and the stuff it does.  Something like it might be back later.
Merge branch 'refs/heads/master' into cli-info
call the test what it should be called
Merge pull request #38 from nla/cli-info

CLI stat command