Merge pull request #407 from RichardHitt/master

Fix bug in url.c at re_host().
Try to create the addons folder initially
Merge branch 'master' of https://github.com/hexchat/hexchat
Fix libwimp path
Fix stupid GitHub autocrlf mess
Make copy not depend on perl-5.12 and perl-5.15
Fix libwimp path in the installers
Add vc redist to links, don't open links by default and cosmetics
Bump copyright year
Move dependency graph to other repo
follow XDG for default download directory

closes #413
Add HarfBuzz DLL to dist
fix path to icon for notifications
Fallback to $HOME/Downloads for dcc_dir
add notification hints for gnome
add gnome's UsesNotifications to the desktop file
Only show spelling preferences when supported
set input's vertical scrollbar to auto with gtkspell
focus the channel if it's already open (issue #406)
Merge pull request #426 from Misdre/master

Typing /join #channel → focus the channel if it's already open. closes #406