Small refactoring.

SD-246 : Integrate ElasticSearch for media files search

Small refactoring.
Small refactoring.

SD-246 : Integrate ElasticSearch for media files search

Small refactoring.
Small refactoring.

SD-246 : Integrate ElasticSearch for media files search

Small refactoring.
SD-247 : Implement proxy service for ElasticSearch support
SD-269 : error when setting image metadata
SD-247 : Implement proxy service for ElasticSearch support
SD-251: Fix: User can view content using logged out token
SD-251 Remove Iterable from checkIfSessionIsActive
SD-251 Fix: User can view content using logged out token
Merge pull request #7 from amagdas/master

SD-251: Fix: User can view content using logged out token