Final tweaks to README.md
Pass correct config to modules, rather than their parent's config.
Fix tests that tested more or less than they suggest.
Allow paths to specify config information just like packages can.
js! plugin now checks config for dontAddFileExt option.  Fixes #162 finally.
Add new curl/loader/legacy loader.
Add 'loader' alias for 'moduleLoader'.
Merge branch 'master' into dev