Logic error, I'm tired
More logic errors ಠ_ಠ
It's possible for this to be null
More scrolling changes

This commit deletes WebViewAutoScroll.h/m because this file is obsolete
as of latest commits. Its previous purpose was to change scrolling
position when resizing the main window of Textual, but as a result of
the main DOMDocument no longer hosting the scrollbar, it is no longer
usable.
Use -webkit-filter in place of opacity
Show what is misconfigured in UI
Automatically query apple.com for Mac model

Previously, Textual maintained a dictionary of all model identifiers
for the /sysinfo command and queried that whenever a user invoked the
command. However, Apple sometimes does not change the model identifier
when a refresh of a particular product line is not large enough to
justify it.

Therefore, to prevent false positives, the system profiler extension
will now query support-sp.apple.com when Textual is launched to obtain
the real model identifier based off the last 4 characters of the
current machines serial number.

As no personal information is transmitted during this transaction, this
behavior was not made optional. The model identifier found using this
method will be the preferred method and the dictionary stored within
Textual will be used as a fallback incase of failure.
Strip dead code
Load nib on main thread
oops
Cache serial number
Update to latest version of nox
Fix certain right click user actions not working
/sysinfo/ by default will only display Model, CPU, and OS version now
new flavor
Fix typo in channel properties UI
Minor preferences UI adjustments
Updated installer
Hide "highlight current nick" instead of disable

The checkbox being disabled while still checked may confuse the user to
think it is being forced ON, hiding the checkbox is a better way to
indicate that the option is rather no longer available.
Merge pull request #481 from xlexi/master

Hide "highlight current nick" instead of disable