Increase minimum supported Python version to 3.5

docs/src/cdist-install.rst

@@ -10,7 +10,7 @@ Source Host
 This is the machine from which you will configure target hosts.
 
  * /bin/sh: A POSIX like shell (for instance bash, dash, zsh)
- * Python >= 3.2
+ * Python >= 3.5
  * SSH client
  * sphinx (for building html docs and/or the man pages)
 

docs/src/man1/cdist.rst

@@ -95,7 +95,7 @@ cdist is the frontend executable to the cdist configuration management.
 It supports different subcommands as explained below.
 
 It is written in Python so it requires :strong:`python`\ (1) to be installed.
-It requires a minimal Python version 3.2.
+It requires a minimal Python version 3.5.
 
 GENERAL
 -------

scripts/cdist

@@ -60,7 +60,7 @@ def commandline():
 
 
 if __name__ == "__main__":
-    cdistpythonversion = '3.2'
+    cdistpythonversion = '3.5'
     if sys.version < cdistpythonversion:
         print('Python >= {} is required on the source host.'.format(
                 cdistpythonversion), file=sys.stderr)