* input vaidation
Merge branch 'master' of github.com:knockrentals/scrapy-elasticsearch
* added issue section in readme
Fixed undefined uniq_id variable issue
Merge pull request #7 from ignaciovazquez/uniq-id-fix

Fixed undefined uniq_id variable issue
Merge branch 'master' of github.com:knockrentals/scrapy-elasticsearch

Conflicts:
	scrapyelasticsearch/scrapyelasticsearch.py
Fixed synxtax error
* update contributors and bump up version
Merge pull request #8 from ignaciovazquez/syntax-fix

Fixed synxtax error
Merge branch 'master' of github.com:knockrentals/scrapy-elasticsearch
Merge pull request #1 from knockrentals/master

Merging from knockrentals:master