Merge pull request #14 from prayagupd/elasticsearch-plugin

REFACTOR analytics to make elasticsearch a separate plugin
Merge branch 'master' of https://github.com/iPrayag/gccount
Merge branch 'elasticsearch-plugin'
UPDATE readme for deleting index
ADD es config
Merge pull request #16 from amamaharjan/master

UPDATE README for es scripts ans es config
Aggregation, Terms
Merge pull request #18 from amamaharjan/master

Aggregation, Terms
ADD index analysis
ADD like terms in es
ADD ip address
REFACTOR tags mapping to be array