Merge pull request #109 from tasermonkey/master

Minor updates
Migrated configuration stuff to a cleaner yaml file. See readme.md
Images are now deleted on disk when deleted in new posts. Not the best solution but it works.
Images are now deleted on disk when deleted in new posts. Not the best solution but it works.
Revert "Images are now deleted on disk when deleted in new posts. Not the best solution but it works."

This reverts commit 58f15d179bd4f863abc8ce06e2885516068f2961.
Merge pull request #110 from Wingar/master

Moved to a cleaner configuration system - cool beans.
Okay while I'm still working on the metadata, I just noticed this flaw. eg full=../../../../../../../etc/passwd
Metadata is now deleted as a photo is deleted.
Oops. That last commit didn't actually delete files on disk, thanks to my escaping. Really should have been doing it this way all along. So much cleaner.
Closes #70 - put in a little warning about MRI compatiblilty
Merge pull request #111 from Wingar/local_photo_delete

Images deleted on disk when deleted in posts. Issue #88 resolved.
Removed override that is not being used.