Add comments for IE 31 and 4095 limit
Turn on all test issues
Add test page for documentFragment
Update Summary for DocumentFragment test
Update Summary for DocumentFragment research
Update Summary for DocumentFragment research
Update test page for DocumentFragment
Update test code for document fragment. close #470
Improve code to reduce warning message in IE. close #479
Update test code for comment removal
Add James solution and jsperf test reference
Update remove comments test page
Update remove comments test page
Enhance test code for comment removal
Update comment removal test code
add contributing file
Update test page for parsing dependencies
Improve code for parsing dependencies. close #478
Merge branch 'master' of github.com:seajs/seajs
Update contributing documentation