Add doctor check for unbrewed header files
wxmac: remove temporary 10.10 patch
wxmac: backport upstream fixes for 10.10

This includes all of the change sets from the upstream wxwidgets project that
correctly build for 10.10, as well as 10.9 (and earlier.) These changes are
currently accepted in the upstream trunk, but will not be available until the
next release is cut (which will probably be a non-trivial amount of time after
10.10 releases.)

References:
http://trac.wxwidgets.org/ticket/16329
http://trac.wxwidgets.org/changeset/76744
http://trac.wxwidgets.org/changeset/76743

(Note - The original patch attached to ticket 16329 above should be ignored.)

Closes #31531.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
wxmac: update 3.0.1 bottle.
xctool: update 0.2 bottle.
Match whitelisted files using fnmatch
Whitelist OSXFuse headers
Simplify unbrewed file whitelists

Only the keys of the hashes are used, so we can just use arrays and
comments instead.
Whitelist MacFuse headers
Add include-what-you-use

Builds against clang 3.5. See [their homepage][1] for more information.

[1]: https://code.google.com/p/include-what-you-use/
include-what-you-use: add 0.3 bottle.