Change the GUI a little bit

Removed the launch of the ELF Compiler window at startup. Instead of it,
I added a menubar item called "Compiler", and within it a menu item
called "ELF Compiler", wich will launch the window.
- Fixed OpenGL renderer LoadVertexArray & DrawArray.
- Improved SPU SCs.
- Renamed mem_ptr_t -> mem_list_ptr_t, mem_struct_ptr_t -> mem_ptr_t.
Merge pull request #19 from osvcos/master

Change the GUI a little bit
Fixed SLD.
Thanks to elisha464.
Improved PPU Interpreter
- Fixed MULHW & MULHWU.
- Improved MULHD & MULHDU.
New debugging features, cellGame & minor changes

Two cellGame functions partially implemented:
- cellGameGetParamInt
- cellGameGetParamString

New debugging features:
- Call Stack viewer added
- Memory Viewer rewritten (Not finished yet)

Modified definition of UNIMPLEMENTED_FUNC to improve compatibility with
other compilers: Thanks @krofna

Replaced the "Compiler" menu entry with "Tools" and "Memory Viewer"
entry added.

NOTE: To "quickly" browse the memory using the Memory Viewer you can use
the scrollbar. Notice the irony of the word 'quickly' since the memory
viewer is actually slow as fuck. I will fix that soon. As you can see,
I'd like to add a Raw image viewer in the future in order to "see"
textures directly from memory.
Improved Memory Viewer
- Improved call stack.
Implemented Raw Image Preview tool
Improved RAW SPU
Fixed sc binder_func_10
Merge branch 'master' of https://github.com/DHrpcs3/rpcs3
Start porting to GNU compiler
Cleanup OpenGL hacks
Merge pull request #24 from FGRE/master

Fix compilation with GNU compiler
Fixed compilation errors
Minor improvements
New GCM commands implemented

- NV4097_SET_DEPTH_BOUNDS_MIN
- NV4097_SET_POLY_OFFSET_FILL_ENABLE
- NV4097_SET_POLY_OFFSET_LINE_ENABLE
- NV4097_SET_POLY_OFFSET_POINT_ENABLE
- NV4097_SET_RESTART_INDEX_ENABLE
- NV4097_SET_RESTART_INDEX
Fix linking
Added libfont module. Set Renderer to OpenGL, Aspect Ratio to 16:9 and Pad Handler to Windows by default. Partially implemented cellGcmSetDebugOutputLevel and cellGcmSetSecondVFrequency functions. Added 'host_root' path to VFS Manager.
Merge pull request #26 from O1L/master

Added cellFont module (dummy in this moment) & minor changes in default settings
Merge pull request #25 from FGRE/master

Fix linking