wip: regfile install

regedit.py

@@ -0,0 +1,14 @@
+from pyuac.main_decorator import main_requires_admin
+import sys
+import subprocess
+
+@main_requires_admin(return_output=True)
+def main(registry_file):
+    p = subprocess.Popen(["regedit", registry_file], 
+            subprocess.PIPE, stderr=subprocess.PIPE, universal_newlines=True)
+    stdout, stderr = p.communicate()
+
+if __name__ == '__main__':
+    registry_file = sys.argv[-1]
+    rv = main(registry_file)
+    print(rv)