Merge pull request #119 from benitoro/master

bug fix
Merge pull request #120 from benitoro/master

typo fix & filterbox improvement
Merge pull request #121 from benitoro/master

filter improvement
Merge pull request #122 from benitoro/master

field panel improvement
Merge pull request #123 from benitoro/master

filterbox bug fix
Merge pull request #124 from benitoro/master

line chart remove maker
Merge pull request #125 from benitoro/master

filter improvement
Merge pull request #126 from benitoro/master

clean report fix
Merge pull request #127 from benitoro/master

about page
Merge pull request #128 from benitoro/master

change port to 80
Merge pull request #129 from benitoro/master

remove button fix
Merge pull request #130 from benitoro/master

add google analytics tracking code
Merge pull request #131 from benitoro/master

login/signup pop front-end
Merge pull request #16 from datanium/master

pull request
save user, password check
Merge pull request #132 from tonymouse/master

commit code
Merge pull request #18 from datanium/master

pull