Merge pull request #253 from dwihn0r/master

Added a nice icon to the OSX port. Optimized SVG included.
- Fixed problem with iPega PG-9017 dpad. It sends AXIS_HAT_X / AXIS_HAT_Y motion events so we need to handle those if their returned axis values are nonzero.
Clarified text for iPega in supported gamepads faq.
(nit) also closed a parenthesis in the Red Samurai text :-)
Merge pull request #255 from Skylark13/master

Fixed iPega dpad issues
(Apple)Add a very rough draft (for backup purposes only)  of a structure to be used to generate the setting menus.
(OSX) Rough first draft of OSX preferences menu. Opening it may break any running game, and the options themself don't work anyway.
Add HAVE_NEON define preprocessor rule for performance.c
(OSX) Use NSOutlineView instead of NSMatrix for settings
(GL) Log vendor/renderer
Add config params for hard float/soft float
(config) Fix hard float/soft float's CXXFLAGS/ASFLAGS
Propagate ASFLAGS to config.mk as well
Place HAVE_NEON before HAVE_FLOATHARD and HAVE_FLOATSOFT
Changes iOS directory to apple in gitignore.
Removes file icon from ROM list.
Implements delete in ROM list.
Adds new Folder option in ROM list.
Implements file move option in ROM list.
Add toolbar in Rom's list to accommodate refresh and new folder buttons.
(ARM NEON) Define -marm for --enable-neon