adding current action to cli, to display current assignments for the user
adding vcr cassette for current assignments
fixing url on cli.rb for current
merging in master, resolved conflicts
fixed error in api_test, now passing
using string.ljust to format output from the current command
Merge branch 'master' into cli_add_current
Merge pull request #80 from kevinml/cli_add_current

adding current action to cli, to display current assignments for users