Added sceNpBasicGetFriendListEntryCount and sceNpBasicGetMessageEntryCount

Fixed (?) sometimes functions being unloaded when they shouldn't.
Also reverted the SPUThread hack.
Merge pull request #817 from tambry/sceNpAdditionModuleFix

Added sceNpBasicGetFriendListEntryCount and sceNpBasicGetMessageEntryCount
Huge sceNp cleanup, added sceNpCommerce2Init and sceNpCommerce2Term
Merge pull request #818 from tambry/SceNpCleanupAndCommerce2Additions

Huge sceNp cleanup and added sceNpCommerce2Init and sceNpCommerce2Term
Added sceNpTrophyTerm and proofed some unloadings

Made cellNetCtl, cellGem, cellCamera, sceNp, sceNpCommerce2 and
sceNpTrophy properly unload if termination function wasn't called.
Merge pull request #819 from tambry/ProofedUnloadingOfSomeModules

Added sceNpTrophyTerm and proofed some unloadings