Merge pull request #155 from Kingcom/Debugger

Check for alignment when accessing memory with the debugger
gsdx: disable separate shader on radeon driver (linux)
zzogl/spu2x: clang warning fix

Nothing critical
Add small lines between four byte groups in the memory view and fix status bar text not being displayed
Show the cycles passed in the debugger
Fix display of memory breakpoint enable status and add context menu to breakpoint list