Release v1.0.4

When I released version 1.0.3, I accidentally forgot to bump the
package.json version number. To remedy this situation, I am releasing
v1.0.4 with all of the version numbers correctly bumped.

Change-Id: I443e62d4604c65957cb2f07028c7a2d86eaa7104
Reviewed-on: http://gerrit.causes.com/37037
Reviewed-by: Joe Lencioni <joe.lencioni@causes.com>
Tested-by: Joe Lencioni <joe.lencioni@causes.com>