Makefile: test-browser: add semicolons between concatenated index.html scripts
test: add browser
test: add testling
test: add specs
test: clean old files, add config.js
package.json: update devDependencies, testling
Makefile: update test-node and test-browser
-node: implement options.gotStatus
change API - headers are now always maps to strings, not arrays
-browser: fix browsers who do not yet have headers and status code at when readyState is HEADERS_RECEIVED
-browser: remove duplicate uploadProgressCb emulation (it is already done just before statusCb)
release 0.0.7