Fixed Issue #1241: _scanString not supporting upper case format specifiers A, E, F, G, X.
Add test for capitalized sscanf format specifiers.
Add Jez Ng to AUTHORS.
do not skip -s X=Y when EMCONFIGURE_JS
Merge pull request #1244 from onnoj/incoming

Fixed Issue #1241: _scanString not supporting upper case format specifie...
Merge pull request #1246 from int3/sscanf-caps

Add test for uppercase format specifiers in sscanf.
Add basic support for nonblocking read
Merge branch 'master' of github.com:feeley/emscripten into incoming
Fix typo.