Added support for the new ephemeral topic feature
fixed isPaused(), pause() and unpause().   Corrected 'maxAttempts' documentation.
version bump, removed dead code
fixed typo
Emphemeral fixes

* Fix regex for emphemeral topics
* Merge config fixes
Merge remote-tracking branch 'upstream/fix-config' into pause-unpause

Conflicts:
	package.json
	test/integration_test.coffee
applied integration test fix from fix-config branch, reverted unique topic change
Merge branch 'master' into pause-unpause

Conflicts:
	README.md
Merge pull request #42 from zeevl/pause-unpause

pause / unpause fixes
Validate topic fixes

* Fix the length for topics
* Clearer regular expression
Merge pull request #46 from dudleycarr/pr/37

Emphemeral support
Update Lookupd address routine to support full URI

Code review