[enh] version 0.13.0

CHANGELOG.rst

+0.13.0 2017.11.21
+=================
+
+- New theme: simple
+- New engines
+
+  - Google videos (video)
+  - Bing videos (video)
+  - Arxiv (science)
+  - OpenAIRE (science)
+  - Pubmed (science)
+  - Genius (music/lyrics)
+- Display engine errors
+- Faster startup
+- Lots of engine fixes (google images, dictzone, duckduckgo, duckduckgo images, torrentz, faroo, digg, tokyotoshokan, nyaa.si, google news, gitlab, gigablast, geektimes.ru, habrahabr.ru, voat.co, base, json engine, currency convert, google)
+- Shorter saved preferences URL
+- Fix engine duplications in results
+- Py3 compatibility fixes
+- Translation updates
+
+
 0.12.0 2017.06.04
 =================
 

searx/version.py

 
 # version of searx
 VERSION_MAJOR = 0
-VERSION_MINOR = 12
+VERSION_MINOR = 13
 VERSION_BUILD = 0
 
 VERSION_STRING = "{0}.{1}.{2}".format(VERSION_MAJOR,