- Updated pom.xml to include apache common io pacage.
- Updated schema.
- Logic around checking if postLink and postImage arraylist contents was broken (said it was populated when it was not), this is fixed.
- Added code to download each image that exists in a post. Currently just dumps into folder with source code based on end filename (this is sourced from apache commons io - java class URL with getFile() method returns more than just a filename; it's a filename defined in a way which Im not accustom. The apache commons library is more traditional.