initial commit to start tracking this
added package scaffolding
	new file:   LICENSE
	new file:   index.js
	new file:   package.json
and the readme too
first cut at a functional validator.  let the runtime stumbling begin

	modified:   lib/cas_validate.js
successful delete of session via post from CAS server
modified runtime.  seems to work.  lots too many debug statements at teh mo
	modified:   lib/cas_validate.js
ocrrect index.js
small edit to invent a service based on url request
no longer getting any joy from my hack of double pointing.
	modified:   lib/cas_validate.js
package.json has deps, cas_validate works (using redis)

have not yet tested logging out via cas server
 modified:   lib/cas_validate.js

modified:   package.json
fixed things, almost there with json replies as well
	modified:   cas_validate.js
cleaned up some console log statements, and final bail out for spammers
modified:   lib/cas_validate.js
get rid of a }

forgot to commit this bugfix!
added request dep in package.json
modified README with more details, and added cas_host parameter
version 0.0.2
updated readme after seeing the horror on github
added a username service, returning json
Merge branch 'tryagain'

* tryagain:
  added request dep in package.json
  get rid of a }
  cleaned up some console log statements, and final bail out for spammers modified:   lib/cas_validate.js
  fixed things, almost there with json replies as well 	modified:   cas_validate.js
  package.json has deps, cas_validate works (using redis)
  no longer getting any joy from my hack of double pointing. 	modified:   lib/cas_validate.js
Merge branch 'userservice'

* userservice:
  added a username service, returning json