v0.4-hotfix

v0.4 release with updated readme and clearer settings.

To repeat v0.4's updates:

• Add support for checking MIME extension
• Add support for having a separate directory for the files
• Rename config to psxu_config to avoid collisions

v0.4

• Add support for checking MIME extension
• Add support for having a separate directory for the files
• Rename config to psxu_config to avoid collisions

v0.3

Just updating the package now because I forgot to do it two months ago.

Implements a few changes by NaokiStark

• Contemplates and addresses a few cases where remote code execution could be achieved.
• Tidier, separate config.php for easier setup. Adds a restricted extensions value related to the change above.

v0.2

Initial (public) release