Minor refactor to XMLElement
Fixed #2212
Merge pull request #2213 from jensscherbl/integration

Check the value of the HTML Encode setting rather than just it's existence. Fixes #2212.
Allow handling of post request's that exceed the server limit. Closes #1187
Release 2.5.2-beta.1
Move all requires to a single autoload file
Implement classmap autoloader
Move the autoload into the index instead of bundle
Don't accidentally load the Administration class during initialisation
Add composer autoloader
Fix Installer's autoloader
Consistently refer to Datasource class