Merge pull request #121 from sergiobenrocha2/master

SuperGrafx to SGX in display and corename
Fix hardcoded 'osx' in MAME compilation for MAME buildtools
Create the directory, so we don't rename the cores themselves to /usr/local/lib/libretro.
Silence errors if the target already exists.
(Android) Fix VBAM Compile
Merge pull request #123 from lordashram/master

(Android) Fix VBAM Compile
Add a script to update every copy of libretro.h in every core.
Update bsnes libretro repo
Commit PCSX ReARMed interpreter core info file
(bSNES) Profiles build fix
Merge pull request #124 from lordashram/master

(bSNES) Profiles build fix
Fix to issue #114: FORMAT_COMPILER_TARGET_ALT is being used now for the OpenGL cases

Problem: at the stage of the o2em building, the "-opengl" suffix was
added a lot of times to FORMAT_COMPILER_TARGET variable breaking the platform
detection in the o2em Makefile, preventing the fpic option to be added to the
command line of the compiler
Revert "Fix to issue #114: FORMAT_COMPILER_TARGET_ALT is being used now for the OpenGL cases"

This reverts commit c1f950767e20f79a0ac47a1be4a0530c75b09ad1.
Alternative fix to issue #114: in the c1f950767e20 commit, I assumed some things
which weren't right. This commit just makes the minimal changes to let o2em
compile successfully.
Merge pull request #125 from tomgar/fix-o2em-compilation

Fix to issue #114: FORMAT_COMPILER_TARGET_ALT is being used now for the ...
Fix version in info files.