add link for city mark
Merge branch 'master' of github.com:yurenji/beike
add fix in homepage
index ui

local_install for first time installation
index.html & common.css
index ui
Merge remote-tracking branch 'origin/master'

Conflicts:
	beike_project/static/common.css
	beike_project/templates/index.html
index ui
buy ui
buy ui
Merge remote-tracking branch 'origin/master'

Conflicts:
	beike_project/buy/templates/buy_form.html
	beike_project/detail/templates/sell_detail_edit.html
	beike_project/static/common.css
	beike_project/templates/footer.html
	beike_project/templates/header.html
footer
clean up css
bug in merge
bug fix
buy post list
bug fix
fix sell/buy posts
fix data script
separate devo and prod server url
set up prod s3