- Allow for more complex and longer PDFs to be uploaded to Evie. First implmentation of a processor for specific file types.

- Allow URLs to contain other information than just HTML information. It can alose refer to e.g. PDF-files.

config/config.py

@@ -53,7 +53,7 @@ class Config(object):
     WTF_CSRF_CHECK_DEFAULT = False
 
     # file upload settings
-    MAX_CONTENT_LENGTH = 16 * 1024 * 1024
+    MAX_CONTENT_LENGTH = 50 * 1024 * 1024
     UPLOAD_EXTENSIONS = ['.txt', '.pdf', '.png', '.jpg', '.jpeg', '.gif']
 
     # supported languages