fix compiler warnings in extended colour code
Improved some examples

Improved some examples.
Improved the IGNORE examples

Improved the IGNORE examples.
Wrote the missing syntax documentation for UPTIME

Wrote the missing syntax documentation for UPTIME.
Improved the default configuration file

Updated the aliases and default channels; general cleanup.
Removed the obsolete J alias

Removed the obsolete J alias.
Syntax documentation rewrite for J-K commands

Rewrote the syntax documentation for all commands starting with the
letters J and K.
New syntax documentation for NETWORK and SERVER

Rewrote the syntax documentation for NETWORK and SERVER
Added a new example for ALIAS

Added a new example for ALIAS
Added information about the NO_ACT level

Added information about the NO_ACT level
Replaced google.com with irssi.org examples

Replaced google.com with irssi.org examples.
Updated the ALIAS documentation

Updated the ALIAS documentation.
Ignore build products in .gitignore
Merge pull request #84 from dgl/gitignore

Ignore build products in .gitignore
Make configure checks able to build with -Werror

Also fix a few compiler warnings, this combined with pull #82 allows me to build
with CFLAGS="-Werror -Wall".
Merge pull request #82 from ailin-nemui/256colour-cleanup

fix compiler warnings in extended colour code
Initialize in6 correctly

This is technically wrong as it then gets used as an IPv4 sockaddr, but it only
needs to be some 0s so this is easier than changing the IPADDR data structure or
adding a new API.
Updated the startup banner + added generic banner

I updated the banner displayed when you start Irssi for the first time
and I have added a banner that will be displayed everytime you start
Irssi.
Redraw the statusbar after reading the settings

I fixed a bug where the statusbar was not redrawn after reading the
settings.
Improved the UNACT example ALIAS

Improved the UNACT example ALIAS