PICARD-1675: Disable autoupdate works for pyinstaller and local builds

Generate tagger.py from tagger.py.in

tagger.py.in

@@ -0,0 +1,19 @@
+#!/usr/bin/env python3
+
+import os
+import sys
+
+
+sys.path.insert(0, '.')
+
+# This is needed to find resources when using pyinstaller
+if getattr(sys, 'frozen', False):
+    basedir = getattr(sys, '_MEIPASS', '')
+else:
+    basedir = os.path.dirname(os.path.abspath(__file__))
+
+if sys.platform == 'win32':
+    os.environ['PATH'] = basedir + ';' + os.environ['PATH']
+
+from picard.tagger import main
+main(os.path.join(basedir, 'locale'), %(autoupdate)s)