x86_64 specific assembly version of field code
make assembly version optional
Small fix for ExSetSquare
Comments
Merge pull request #4 from PSYCPU/asm

Asm
Port to more generally used YASM assembler
Merge pull request #5 from PSYCPU/asm

Port to more generally used YASM assembler
Solved register save/restore bug
First step in converting to C: num
Merge pull request #8 from sipa/cify

First step in converting to C: num
Merge pull request #6 from PSYCPU/asm

Solved register save/restore bug
Move 5x52 specific code to field_5x52
Second step in converting to C: field
Merge pull request #9 from sipa/cify

Second step in converting to C: field
Switch num/field to extern C; small fixes
Use variable-time fe_inv in group
Split 5x52 inner implementations
Source tree reorganization
Bugfix: secp256k1_fe_inv_var correct output
Remove num_builtin.h; it wasn't complete