[#73270866] update .gitignore

unstaging some directories

html/, css/
[#73270866]update Gruntfile and rearrange file,directory
[#73270866]update Gruntfile

edit comments
add travis.yml
rename travis.yml -> .travis.yml
update Gruntfile
add deploy.sh, update .travis.yml
edit 'chmod' problems in setup.sh,deploy.sh

update .travis.yml
Merge remote-tracking branch 'origin/73270866-migrate-to-jekyll'
update .travis.yml