[IMDB] add missing setup.xml

Author: WanWizard

imdb/src/Makefile.am

@@ -1,4 +1,4 @@
 installdir = $(libdir)/enigma2/python/Plugins/Extensions/IMDb
 
 install_PYTHON = __init__.py plugin.py
-install_DATA = imdb.png no_poster.png starsbar_empty.png starsbar_filled.png starsbar_empty_HD.png starsbar_filled_HD.png
+install_DATA = imdb.png no_poster.png starsbar_empty.png starsbar_filled.png starsbar_empty_HD.png starsbar_filled_HD.png setup.xml