[v27] Commits sources of spidermonkey in Firefox V27.
[v27] Adds building scripts for all platforms.
[v27] Adds ios.m4.
[v27] Adds support for iOS in configure.in.
[v27] --enable-intl-api=no -> --without-intl-api
[v27] Adds ios.m4 to aclocal.m4.
[v27] Disable threadsafe and disable intl api.
[v27] Patch for NumericConversions.h.
[v27] Patch for TypeDecls.h.
[v27] Uses pymake to build project for windows.
Merge pull request #25 from dumganhar/v27

Upgrades SpiderMonkey to Firefox v27