Merge pull request #70 from tonymouse/master

commit for modal
Merge pull request #14 from datanium/master

pull
Merge pull request #71 from benitoro/master

Merge pull request #14 from datanium/master
fix resolution issue.
remove bootstrap for css conflict.
keep original format
Merge pull request #72 from benitoro/master

resolution issue fix; bootstrap remove
remove modal
Merge pull request #73 from benitoro/master

remove modal
change welcome page to index.html
Merge pull request #74 from benitoro/master

change welcome page to index.html
Merge pull request #11 from datanium/master

pull request