minify instead of pickle

Removed cloudpickle.py and helpers, changed code to use
minipy.py as serializator.
minify instead of pickle

Removed cloudpickle.py and helpers, changed code to use
minipy.py as serializator.
Return "one-man modules" as standalone functions

When module has only one function with its exactly
name, return that function instead of the whole
module.
Merge branch 'standalone-functions'

Conflicts:
	liq/__init__.py
	liq/minipy.py
Import module as a liq attr

Along with liq('user/modulename') modules now can
be imported using the bizarre syntax liq.user.modulename
Merge branch 'standalone-functions'

Conflicts:
	liq/__init__.py
	liq/minipy.py
Merge branch 'import.like.this'