[Done] Fix mailers
Merge pull request #104 from seuros/mailers

[Done] Fix mailers
Clean up admin controller
Merge pull request #105 from seuros/mongo_grave

Clean up admin controller
[WIP] Remove ProcessQueue from network
[Done] Unlist empty networks from admin dashboard.
Merge pull request #106 from seuros/mongo_grave

[WIP] Admin dashboard
Removed analyze user job
[Done] Fixed twitter avatar bug. Added initial specs for avatar uploader
Merge pull request #107 from seuros/twitter

Twitter avatar bug
Exclude the bin because it's causing trouble in Heroku
[Fix] refactor _mini and fix admin dashboard query
[Cleanup] remove some unused assets.
Merge pull request #108 from seuros/mongo_grave

Fix avatar bug and cleanup assets
Keep the Spring binstubbed commands
[Fix] Show only when avatar is present.
Merge pull request #109 from seuros/mongo_grave

[Fix] Show only when avatar is present.
WIP replacing tire gem by elasticsearch-model
WIP fix Ethon exception message
[WIP][ci skip] Added Elasticsearch-rails and initializer
WIP add elasticsearch config for opportunity