implemented delete

del_quote function was defined, but couldn't be called from the command
parser
Modified http util to support additional headers

Inverted some header logic

Removed user_agent and referer from http, in favor of headers dict

http: formatting

http: Fixed missing part in conditional
Merge pull request #97 from parkrrr/feature-http-headers

Feature http headers
bitcoin: use BTC-e instead of MtGox
tag: warn users when they try to use the old methods
yahooanswers: flip answer / link order
Show weather for other users
remember: add s/from/to syntax for easier modifications
remember: only allow one replacement
bitcoin: round high/low to integers
remember: fix 'can't remember new things' bug
add .tagged? command
Merge pull request #98 from jstultz/weather

Show weather for other users
suggest: fix for new API
Allow skybot to join password protected channels

This commit makes it so you can join a channel like ["#secret password-channel"]
Merge pull request #99 from tomjakubowski/tagged-command

add .tagged? command
Youtube plugin no longer relies on locale (fixes #53)

The plugin relied on the locale module to provide digit grouping of the view count. It could cause various encoding issues.
The digit grouping is now based on a simple homemade function.
add license (public domain). fixes #100

I don't have CLAs from everyone involved (it's an IRC bot), but almost all
the core code was written by me and should be safe.
metacritic: Resets PSV to VITA, added XONE and PS4, changes score class check from metascore to metascore_w
add requirements.txt, remove pycparser from plugins