Fix most ARM warnings
Remove a warning from ARM includes already defining PAGE_SIZE and a warning in the FPR cache.
Squash warnings from wx

See: http://trac.wxwidgets.org/ticket/15137
LogWindow: Fix a bad initializer

Since these defaults aren't used, don't bother specifying them.
Implement AX command 0x11 (SET_OPPOSITE_LR)
Disable LPF filtering in new-ax-hle

The current implementation is broken and this is a non critical feature.

Fixes new-ax-hle regression in Super Monkey Ball.
Fix ICC profiles in some of our PNGs (ic_drawer, Dolphin icon).

Also keep a PNG version of bin2c'd resources in order to make these kind of
changes easier in the future.

Fixes recent versions of libpng complaining loudly about our images.