Add HttpFileUploadBundle
Merge branch 'develop' into feature/http-file-upload-bundle

Conflicts:
	composer.json
	composer.lock
	phpunit.dist.xml
Remove cause of output during tests
Start of HttpFileUploadAdminBundle
Update HttpFileUploadBundle tests

Three types of uploads are tests:
 - A file entity
 - A file entity subclass (Image)
 - An entity with a file association (Page)
Merge branch 'develop' into feature/http-file-upload-bundle
Update HttpFileUploadAdminBundle tests

Three types of uploads are tests:
- A file entity
- A file entity subclass (Image)
- An entity with a file association (Page)
Merge branch 'develop' into feature/http-file-upload-bundle
Only create the Kernel once per test!
Don't use gc_collect_cycles()
Merge branch 'feature/http-file-upload-bundle' into develop
Merge branch 'feature/speed-up-tests' into develop
Update project's description and dependancies