Updated page css:
page 1 and 2
open window test
fixed unclickable problem on user page
Merge pull request #33 from leituo56/dev_jenn2

fixed unclickable problem on user page
Merge pull request #34 from leituo56/dev-xiaoli

open window test
Merge branch 'Wenjia'

* Wenjia:
  Updated page css: page 1 and 2
add_comment
urls.py and views.py
Merge pull request #35 from leituo56/Wenjia

add_comment
post_comment.html
update
Merge pull request #36 from leituo56/Wenjia

post_comment.html
example for get login user id
example for get login user id
Merge branch 'master' of https://github.com/leituo56/CMPE272-Group6 into Dev_TuoLei
added style/function to show tags of each photo's categories
Merge pull request #37 from leituo56/dev_jenn2

added style/function to show tags of each photo's categories
post:
updated post
delete
Merge pull request #38 from leituo56/Wenjia

Wenjia
remove sammieNew folder
add category tags and style on explore page, remove false tags
Merge pull request #39 from leituo56/dev_jenn2

add category tags and style on explore page, remove false tags