schema.org/Book and schema.org/CreativeWork types has been added
Indentation fixed
Revert "Indentation fixed"

This reverts commit 35e9907439feed41d421eda7eb61949be10faa88.
Identation re-fixed
Merge pull request #12 from umurgdk/feature/schemasorg-book

schema.org/Book and schema.org/CreativeWork types has been added