* Replace `int` with `s32` as return type for syscalls.
* Renamed `SC_Something.*` files with the proper lv2 name
`sys_something.*`.
* Moving away from the lv2, those functions and folders that doesn't
correspond to lv2 functions. E.g. module functions from sys_io,
sysPrxForUser, cellGcmSys.
* Splitted some files (memory -> memory+mmapper) and merged other ones
(event+event_flag ->event, spu+spu_thread -> spu), according to common
sense, PSDevWiki docs, and checking firmware files.
* Removed external functions from `SysCalls.h`.
NOTE: What should we do about: cellGcmCallback? It's not a lv2 syscall
but it appears on the sc_table and it is actually called in games. Is
this some kind of hack?
* use one central unified log with channels/priorities ad-hoc listener registration and de-registration
* disable buffering by default
* add multi-threaded ringbuffer implementation
* use buffered listener for the gui (using the ringbuffer)
make precompiled header slimmer under Linux to increase CI and dev-machine build-times
make sure unused modules don't compile
add unused modules to the VS project to easier keep track of them
* various changes to make it compile with clang
* don't compile recompiler on linux yet but make the CMake build include asmjit already
* add experimental travis bot
* modify yml to match
* try to build and install wxWidgets, since it's not in the travis repo
* use newer cmake version for travis
* add keys with sudo
* use sudo for all apt- commands
* Add additional dependencies
* use version approriate gcc flags for c++11
* try clang, gcc too old
* set c++0x flag for clang
* use gcc 4.8
* use gcc 4.8 and add the repo for it
* use gcc 4.8 even for clang to get newer headers
* fix ambiguous conversions
* add lz from hykem and more explicit conversions from be for x86
* more switch disambiguation
* more switch disambiguation
* add additional unigned int casts to deal with be_t conversion ambiguity
* remove unnecessary clang flag
* add lz.cpp to vcxproj and cast to u32 instead of unsigned int
* correct temporaray #ifdefs
