Bump to version 1.5

Author: saierd

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2014-2015 Daniel Saier
+Copyright (c) 2014-2016 Daniel Saier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,10 +1,15 @@
 # python-nuclos
 
-A Python library for the REST API of [Nuclos](http://www.nuclos.de/). You can find the documentation [here](http://saierd.github.io/python-nuclos/).
+A Python library for the REST API of [Nuclos](http://www.nuclos.de/).
+
+[You can find the documentation here](http://saierd.github.io/python-nuclos/) (German only because the Nuclos community is mostly German).
 
 | Version                                                         | Compatible Nuclos versions | Download |
 | --------------------------------------------------------------- | -------------------------- | -------- |
-| [1.4](https://github.com/saierd/python-nuclos/releases/tag/1.4) | > 4.5                      | [zip](https://github.com/saierd/python-nuclos/releases/download/1.4/python-nuclos-1.4.zip) |
+| [1.5](https://github.com/saierd/python-nuclos/releases/tag/1.5) | >= 4.7.2                   | [zip](https://github.com/saierd/python-nuclos/releases/download/1.5/python-nuclos-1.5.zip) |
+| [1.4](https://github.com/saierd/python-nuclos/releases/tag/1.4) | 4.5.*                      | [zip](https://github.com/saierd/python-nuclos/releases/download/1.4/python-nuclos-1.4.zip) |
 | [1.0](https://github.com/saierd/python-nuclos/releases/tag/1.0) | 4.4.0                      | [zip](https://github.com/saierd/python-nuclos/releases/download/1.0/python-nuclos-1.0.zip) |
 
+Feel free to try the library with other versions. It was not tested, though.
+
 License: [MIT](https://github.com/saierd/python-nuclos/blob/master/LICENSE)

nuclos.py

@@ -1,9 +1,9 @@
 """
-Copyright (c) 2014-2015 Daniel Saier
+Copyright (c) 2014-2016 Daniel Saier
 
 This project is licensed under the terms of the MIT license. See the LICENSE file.
 """
-__version__ = "1.4"
+__version__ = "1.5"
 
 # TODO: Support SSL.
 
@@ -560,6 +560,7 @@ def list(self, search=None, offset=0, limit=0, sort=None, where=None, fetch_all=
             parameters["offset"] = offset
         current_offset = offset
 
+        # TODO: Allow multiple sort arguments and decreasing sorts.
         if sort is not None:
             # Allow to give a name of an attribute for sorting.
             if isinstance(sort, str):