What's New:

* fixed off-by-one buffer size issue in S-PPU RTO calculations [PiCiJi]
* added XML parser
* added XML-based memory mapping system
* moved header-based memory mapping code into snesreader library
* added some linker flags for Fedora [belegdol]
* added cheat code database; with codes for over 1,500 games [mightymo]
* fixed a bug where S-CPU IRQs were being tested one cycle early on direct page indexed read opcodes
* added global cheat system enable/disable checkbox to cheat code editor
* fixed bug in overflow calculation of S-CPU ADC and SBC opcodes in BCD mode [blargg]
* emulated the S-CPU ALU MUL and DIV hardware delays with partial result calculation steps [blargg]
* controller port read now returns real-time results of B button when strobe latch is raised
* major improvements to emulation of the S-SMP TEST register [blargg, byuu]
* fixed DSP2 memory map [Overload]
* "Apply Patch" checkbox will now scan UPS patch folder if one is set in the paths section
* fixed S-CPU TSC negative flag calculation in emulation mode [address]
* added "make uninstall" command to Makefile for Linux users
* S-CPU (H)DMA now updates the S-CPU MDR; fixes a freeze in Speedy Gonzales - Stage 6-1
* very substantial code cleanups and optimizations as a result of moving from C++98 to C++0x