Merge pull request #12 from bungao/master

Updated memory.dasm16, mm_alloc and mm_dealloc work now
created faster version of mm_dealloc
renamed mm_free to mm_count and mm_dealloc to mm_free
Merge pull request #13 from Noxer/master

Optimisation & Rename
added strncpy
added strpack and strunpack
added pstrlen and ustrlen
Merge github.com:Noxer/atlas2
Merged some string functions
Updated string.dasm16, fixed strncpy, optimized strlen
fixed strpack/unpack