Adds docker config for node application server and varnish
Updates to config.js to thread in mongo dependency provided by docker environment.
Make Search more Australia-oriented.
Merge pull request #442 from NICTA/improveSearch

Make Search more Australia-oriented
Merge pull request #440 from briely/master

Dockerize nationalmap
Add travis config file.
Merge remote-tracking branch 'origin/master' into travisci
Add intentional jshint warning to test Travis.
Run jshint in specs, too.
Merge pull request #443 from kring/travisci

Hook up Travis
Fail on jshint warnings.
Use our .jshintrc for spec files, too.
Merge remote-tracking branch 'origin/master' into travisci
Merge pull request #444 from NICTA/travisci

jshint/travis improvements
Update README.md

Add Travis build status indicator.
Encode the WMS tiling scheme more sensibly.
Fix typos.
Merge pull request #445 from NICTA/tilingSchemeEncoding

Encode the WMS tiling scheme more sensibly.