fixed dependency and removed unused script

requirements.txt

@@ -1 +1 @@
-ansible-module>0.1.3
+ansible-module>=0.1.3

update_doc

@@ -1,41 +0,0 @@
-#!/usr/bin/python
-import importlib
-import pathlib
-import re
-import sys
-
-sys.path.append(".")
-mindocstring = "DOCUMENTATION = ''''''"
-moduledir = pathlib.Path("plugins/modules")
-regex = re.compile("DOCUMENTATION *= *r?(?P<quote>\"{3}|'{3})(---)?.*?(?P=quote)", re.MULTILINE | re.DOTALL)
-
-if __name__ == "__main__":
-    for modfile in moduledir.iterdir():
-        if modfile.name in ( "__init__.py", "__pycache__", "unit.py.example"):
-            continue
-        mod = importlib.import_module(".".join((modfile.parts[:-1])+(modfile.stem,)))
-        if hasattr(mod, "Module"):
-            module = mod.Module
-        elif hasattr(mod, "__module_name__"):
-            module = getattr(mod, mod.__module_name__)
-        else:
-            print("Error loading Module of File: {}. No Module or __module_name__ defined".format(modfile))
-            continue
-        try:
-            moddoc = module.doc()
-        except AttributeError:
-            print("Broken module. skipping {}".format(modfile))
-            continue
-        except Exception as e:
-            print("Error in documentation of module {}: {}".format(modfile, e))
-            continue
-        moddata = modfile.read_text()
-        match = regex.search(moddata)
-        if not match:
-            print("no Documentation set for module {}. Please add at least \"{}\" to the file".format(modfile.stem, mindocstring))
-            continue
-        newmod = "{pre}DOCUMENTATION = {quote}{doc}{quote}{post}".format(pre=moddata[:match.start()], quote=match.group("quote"), doc=moddoc, post=moddata[match.end():])
-        modfile.write_text(newmod)
-        print("updated the documentation of module {}".format(module.name))
-
-# code: python