Merge pull request #2 from pceuropa/dependabot/pip/flask-1.0

Bump flask from 0.12.2 to 1.0

Author: pceuropa

requirements.txt

@@ -88,7 +88,7 @@ click==6.7
 colorlog==3.1.4
 cryptography==2.3
 entrypoints==0.2.3
-Flask==0.12.2
+Flask==1.0
 Flask-Cors==3.0.2
 Flask-Login==0.4.0
 flask-marshmallow==0.7.0