Layout structure

Twitter Bootstrap 3 Library
Node + express. Publish app/ folder as static data
Ammending the README.md with basic installation guidelines
Update README.md
Closes #2. Goodreads import script, sample books data and aggregation script to create queue collection
Conflictsn:
	README.md
	import/goodreads.py
IntelliJ Idea project files ignore
Closes #5. Application skeleton. Rest enpoints for queue and books
Merge branch 'feature/ISSUE-5' of github.com:mpienkowski/yLibrary into feature/ISSUE-5

Conflicts:
	README.md
Merge pull request #8 from mpienkowski/feature/ISSUE-5

Data import and app skeleton (feature/issue-4 and feature/issue-5)