remove old*/ dirs
remove old files
simplify variables.test.js
ensure timezone offset set on date filter tests
re-ensure date filter tests set tz offset correctly
use browserify to build for browser
make test-browser work
Merge branch 'next' of github.com:paularmstrong/swig into next
stub in methods to replace lodash, add isArray
custom utils.each and utils.some
custom utils.map
simplify isArray
Merge branch 'next' into bench

Conflicts:
	package.json
custom extends
Merge branch 'next' into bench
perf extends
Merge branch 'next' into bench
perf faster extends
Merge branch 'next' into bench
undumbify statement