Version bump and changelog

CHANGELOG

@@ -4,6 +4,10 @@ Changelog
 0.6 (Unreleased)
 ----------------
 
+
+0.5.2 (2018-02-26)
+------------------
+
 - Fixed broken file import due to wrong url (#73)
 - More accurate mimetype detection
 - Fixed really small size on small screens

api/funkwhale_api/__init__.py

 # -*- coding: utf-8 -*-
-__version__ = '0.5.1'
+__version__ = '0.5.2'
 __version_info__ = tuple([int(num) if num.isdigit() else num for num in __version__.replace('-', '.', 1).split('.')])