Updates in cellL10n and sceNpTrophy

* UTF16stoUTF8s updated.
* Added missing return in sceNpTrophyRegisterContext.
* Added sceNpTrophyGetGameInfo.
Fix slashes in OpenAL includes
Merge pull request #97 from xsacha/master

Fix slashes in OpenAL includes
Fix a case where an array is read out of bounds in cellSpurs.cpp
Merge pull request #98 from lioncash/out-of-bounds-fix

Fix a case where an array is read out of bounds in cellSpurs.cpp
Merge pull request #2 from DHrpcs3/master

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