read timeout option and add read_until_re method
fix gdb hint
add l8 and b8
Add some gadgets:
LJUSTMUL
RJUSTMUL
BIN
UNBIN
NUMERIFY
UNNUMERIFY
merge bin and unbin, accept odd-length string for unhex, add read_until_timeout
implement read_until_timeout/read_eager using a more correct manner
more powerful l8 b8 l16 b16 l32 b32 l64 b64 functions
dont polute the global namespace by default
use better eval to prevent pwning yourself
add stdin/stdout = TTY_RAW option, fix #4
fix pipe out bug
fix pipe stdout interact mode bug
update log func
handle empty string for lb functions
tell you process mode when you skew up
return None on emptry string input of lb functions
Merge branch 'master' of github.com:zTrix/zio

* 'master' of github.com:zTrix/zio:
  handle empty string for lb functions
gdb hint for local socket
fix a tiny bug in debug mode
use TTY mode as default stdout mode when using zio in command line mode