third carousel

added a third carousel, and updated css file to index.php
aboutTourHome structure code

added abouttourhome structure code, added a pop-up screen for the about
us page, and added in helen’s picture
yiqin's initial commit

upload the changed structure code
yiqin's initial commit 2

remaining files
yiqin's initial commit 2

remaining files
popup summary

added popup box, wrote in group summary, edit css file to complement
popup box
popup summary

added popup box, summary of group inside, and added css code
useless commit

changed fonts
Merge branch 'helens-branch' into update

Conflicts:
	tourhome/aboutus.css
	tourhome/aboutus.html
Merge branch 'update'
register page

created the register page with everything inside
Merge branch 'update'