add station51 to servlist
fix variable name in flood msg.
only detect full paths on windows.

closes #302
Update translation template
Don't require scollback to edit scrollback lines

text_max_lines also affects how many lines you can view not just scrollback
Point to new download url
Update installer to point to news
change URL for "Contents" option in "Help" menu

I propose that the address for the help contents is changed to docs.hexchat.org over simply being hexchat.org.
Merge pull request #398 from thor/patch-1

change URL for "Contents" option in "Help" menu
fix tray menu placement issues

notably top taskbar issues on windows
Add autojoin back
Make sure we don't auto-load HexTray
Fix bug in url.c at re_host().

Unlike the other re_foo() functions it was not checking immediately
and returning if host_ret had already been filled in.  This would
causes a memory leak since the previous GRegex would be lost.
Merge pull request #407 from RichardHitt/master

Fix bug in url.c at re_host().