visual changes for photowall
"add pie chart page"
"Change pie title"
search php

http://babbage.cs.missouri.edu/~wldzc/cs3380/project/tweet.php
visual changes for tweeter page
Changing the interface out
Merge remote-tracking branch 'origin/master'

Conflicts:
	interface/tweeter.php
Merge pull request #4 from Stormhit/patch-2

search php
modified pie chart to be center
center the pie chart
re-added visual updates for photowall and tweeter pages
Modified search php

With drop down menu.
Merge pull request #5 from Stormhit/patch-3

Modified search php
edit pie chart
Merge branch 'huy'
Merge branch 'master' of github.com:cs3380-group-project/group-groject
add 1 more bar chart based on weekdays tweets and fix increasing order of year tweets