Wrapped debugging output
Merge pull request #6 from sjthespian/master

Wrapped debugging output
merge with dev

added better error reporting when bad xml is encountered

added method to reload/refresh vars

added method to rename vars ( may need testing )

improved backup/restore Util

added new util detect if person is home by monitoring network for mac arps and setting var
Merge with dev

Added  set_debug_level/get_debug_level

Improved Event reporting

added better var creation
bump verion to 0.1.20140704
Squashed commit of the following:

commit a98da26aca30c8ede2813ed7a2efb6efa13dcd58
Author: Peter Shipley <peter.shipley@gmail.com>
Date:   Sun Jul 6 20:06:47 2014 -0700

    bump verion to 0.1.20140704

commit b5710019ad299a44660b72201435be06396dc93c
Author: Peter Shipley <peter.shipley@gmail.com>
Date:   Sun Jul 6 19:38:51 2014 -0700

    Added  set_debug_level/get_debug_level

    Improved Event reporting

commit 2b2729f5c1d0e8c458a0ea1f6acda574766ff849
Author: Charlie Root <root@k2.dis.org>
Date:   Thu Jun 26 15:38:56 2014 -0700

    added wrappers for :
        getsystemdatetime
        startuptime

commit 53bf443826463e72412ee27ab33157701f191fc1
Author: Peter Shipley <peter.shipley@gmail.com>
Date:   Mon Jun 23 11:48:49 2014 -0700

    app to manage nodes

    rename, discovery, delete

commit a0568f4cd927582e103fa0d42bcc013ff605789e
Author: Peter Shipley <peter.shipley@gmail.com>
Date:   Mon Jun 23 08:39:21 2014 -0700

    added better error reporting when bad xml is encountered

    added method to reload/refresh vars

    added method to rename vars ( may need testing )

commit 83a63b73bb8897a9004e723df5ee53ab46cf12e5
Author: Peter Shipley <peter.shipley@gmail.com>
Date:   Thu May 29 16:53:18 2014 -0700

    Proof of concept for monitoring network for setting home automation use

commit cd208b3ea1255fe03cfc7242d167eae58a7d1e04
Author: Peter Shipley <peter.shipley@gmail.com>
Date:   Sat May 3 17:15:36 2014 -0700

    fix XML with workaround

commit 8541417b8bfcc1ba7830f1042017e1540474b3b1
Author: Peter Shipley <peter.shipley@gmail.com>
Date:   Sun Apr 27 01:15:43 2014 -0700

    Fixed but involving case where ISY has no vars defined.

commit 300737ecf1bbc23cd2b78fa20f71e342880ffb88
Author: Peter Shipley <peter.shipley@gmail.com>
Date:   Sun Apr 27 01:12:58 2014 -0700

    fix typo

commit 89f328fc1e25a49a276c9e353dc67c4cc157c19e
Author: Peter Shipley <peter.shipley@gmail.com>
Date:   Sun Apr 27 01:10:27 2014 -0700

    added delete node call

    added node creation and deletion to realtime event monitor

    added call set_user_credentials() for changing admin login and passwd

commit 21bdbf029ef789b0998e745261987043d1d1317b
Author: Peter Shipley <peter.shipley@gmail.com>
Date:   Sun Apr 27 01:08:41 2014 -0700

    print some info only if verbose is true

commit ea1e461444eefe9009d48c3526159f2efed76525
Merge: fd11170 52a1df3
Author: Peter Shipley <peter.shipley@gmail.com>
Date:   Sat Apr 26 04:36:39 2014 -0700

    Merge branch 'master' into dev

commit fd11170816c99fa3761c75cb71ade82b16c01622
Author: Peter Shipley <peter.shipley@gmail.com>
Date:   Mon Apr 7 22:11:28 2014 -0700

    pep8 cleaups
more workaround for bad XML