Update setup.py

Merge pull request #174 from sopython/profile-display

show profile image, id in tooltip

add redirect for /pycon2016 to wiki page

remove giant cabbage, salad of the day from index
add pycon notice to index

update requirements

release 1.5

favicon and robots

chatroom url alias

new icon that doesn't look like two snakes
update requirements

edited chatroom rules to include link to cv-pls wiki article

use correct variable name

setup.py release helper