Merge pull request #1 from matrixise/master

Add a missing dependency and fix the notice and add the THANKS file.
only make builtins and functions a syscall

On python2.7 the modules contains unbounded method, so make sure to only patch
functions and builtins in the syscall module.

Note: This change really hilight the need to filter the functions and builtins
we want to add to the syscalls, but for now just fix the error.

fix #2
Add an example with the syscall