update submodule
add python.m4 link
extend Python interface
fix doc
add support for subprogram evaluation to Python API
rename Python method
fix doc
Python API: allow for loading subprograms from files
extend Python interface
extend Python interface
extend Python interface
update README
small fix in configure.ac
small fix in configure.ac
small fix in configure.ac
fix Python plugin example
Merge branch 'master' of https://github.com/hexhex/core
fix make check
fix python on os x
Merge branch 'PythonOSX'