Merge pull request #13 from PhilGale92/stable

Migrating updated docs to master
Merge pull request #14 from PhilGale92/stable

Hotfix
Merge pull request #17 from PhilGale92/stable

Dev
Merge pull request #19 from PhilGale92/dev

Dev
Performance tweaks

Removed use of self::_getArray() within the list parser
More Performance

Improved the image relationship parser
Merge pull request #20 from PhilGale92/dev

Migrating dev tweaks to master branch
Merge pull request #21 from PhilGale92/master

Migrating performance tweaks to stable