Merge pull request #117 from gsegura/develop

Update to solr 4.6.1 & improve ProductAPI findById
Added optional feedTimestamp parameter to delete endpoint
Refactor SearchFeed to support feed type
Added X-Cached-Product-Ids header to product listing end points
Added health check endpoint
Fixed broken test
Changed where the name property is read from for facets
Merge pull request #118 from lujameva/fix_facet_name

Changed where the name property is read from for facets
Disabled synonym expanding parser
Added support for outlet param in browse brand endpoints
Fix bug that prevented taxonomy graph from being cached correctly
Merge pull request #120 from lujameva/fix_category_performance

Fixed bug that prevented taxonomy graph from being cached correctly
Added Last-Modified header to product endpoints
Revert "implmented code reviews and fixed some tests which I missed in earlier commit"

This reverts commit 44719986158df40686d0662767f76643cc6e9755.
changed isCloseout to isOutlet for rule expressions in rule based pages
Merge pull request #121 from naveenhooda2000/develop

Develop
add privileges for changing the query synonyms
implemented code review for the query parser priviledges
Merge pull request #122 from naveenhooda2000/develop

Develop
Don't close mongo client when storage already exists. Mongo client is a singleton
Renamed opencommercesearch-common and opencommercesearch-pub artifactos to opencommercesearch-atg-common and opencommercesearch-atg-pub
Renamed project directories for common and pub projects