A 'get' cli command - like cat but puts the files in the pwd.
Java 7 FileChannels have cool transferFrom() methods that are cool, so let's use them
call Main.main proper
embryonic test for get to pwd command
close the stores properly
test for get command now tests output.
Merge branch 'master' into get-to-pwd
Merge branch 'master' into get-to-pwd
Merge branch 'master' into get-to-pwd
newer slurp
merge master into cli-get
added tests and functionality for cli-get.
move to using Main's openBlobStore method
move blobstore operations inside try block to ensure closure.
Merge branch 'master' into cli-get

Conflicts:
	src/doss/Main.java
Merge pull request #45 from nla/cli-get

Cli get