- Moved core tests
    	- Added lib/dir
    	- Added test-run.js
    	- Run test-run.js on make test
	- remove junk file
	- fix merge derpage
	- Fix merge conflicts
	- fixed merge conflicts
	- fix merge conflicts
Merge remote-tracking branch 'max/master'
Fixes in string reqiured for sunspider aes cypto along with tests.
Merge pull request #55 from zimbabao/string-fixes-for-aes-crypto

Fixes in string reqiured for sunspider aes cypto along with tests.
Fixed bug in regex which was causing some issues on AES crypto benchmark.
Merge pull request #56 from zimbabao/regex-fix-for-aes-crypto

Fixed bug in regex which was causing some issues on AES crypto benchmark...
Merge remote-tracking branch 'max/master'
Merge pull request #53 from teebrz/master

Test runner, etc
- Added back +x mode, gone missing from scripts?
Merge branch 'master' of github.com:maximecb/Higgs into dev-maxime
- Fixed handling of -0