Merge branch 'frontend_leaflet' of https://github.com/hxu/hk_census_explorer into backend
navigation generation
Merge pull request #6 from hxu/frontend

Minimal gh-pages deploy
Remove bower-install to prevent removal of packages with bad package.json files
Merge remote-tracking branch 'origin/master' into extract
refactor naming and organization
data preparation script note
Working grunt build
refactor common vars
Implement google analytics tracking
merge extraction scripts
add missing file..
trim translation extraction script
implement grunt deploy.  fixes #7
cleanup
merge translation dict generation
write more detailed readme.  fixes #1
clarify
Merge branch 'frontend'
ignore .grunt folder