Created e1-new.cpp; added Write4
Added Write8
Added Read4_Write4
Unrolled Read4_Write4
Added Read4_Write4_SSE and sse.h
Added Read4_Write16_SSE
Improved Read4_Write16_SSE
Added Read8_Write16_SSE
Improved Read8_Write16_SSE
Added Read16_Write16_SSE
Added Read4_Write32_AVX
Improved Read4_Write32_AVX
Added Read8_Write32_AVX
Empty functions added