Get rid of old wx event type usages. Use recommended replacements
Kill off _T and wxT macros

Minor other alterations that relate to above as well.

Also added the PanicAlertT version of alerts for some error messages that
use PanicAlert. We want the user to actually understand why the error
occurred.
Fix a typo in the JIT debugger window
Remove an unnecessary null check in CodeWindow.cpp.

The validity of ToolBar is checked at the beginning of the function
Update 16bit.glsl

Changed spaces to tabs
Update 32bit.glsl

Formatted it to be consistent with Dolphin's coding style.
Update FXAA.glsl
Update acidtrip.glsl
Update acidtrip2.glsl
Update asciiart.glsl
Update auto_toon.glsl
Update auto_toon2.glsl
Update bad_bloom.glsl
Update chrismas.glsl
Update cool1.glsl
Update darkerbrighter.glsl
Update emboss.glsl
Update fire.glsl
Update firewater.glsl
Update invertedoutline.glsl