DB backup files, ignore logs and small bug fix

Bug fix - remove dj_facebook_realtime from Installed Apps
DB Backup devOps files

modified the devop files for backing up a db.
Ignore db-backup files
Adding Dropbox to the requirements
Merge pull request #10 from agamrafaeli/master

devOps commits for DB backup
Agam: DB backup tweaks (twerks)

- Added gzipping of the backup file
- Added the removal of yesterday's backup file from local
- Added client_secrets.json (config file of db_backup.sh) to
	.gitignore
- Made slight style changes to the upload_to_dropbox script
Merge pull request #11 from agamrafaeli/master

Agam: DB backup tweaks (twerks)
Agam: Added email when load to dropbox fails

- an email should be sent if when loading a backup file
	to the DB failed.
Merge pull request #12 from agamrafaeli/master

Agam: Added email when load to dropbox fails
Agam:Python-ing the DB backup

Conflicts:

	devOps/upload_backup_to_dropbox.py
agam: Actually adding backup capabilities to the python script

Conflicts:

	devOps/upload_backup_to_dropbox.py
Merge pull request #13 from agamrafaeli/newmodel

agam: Search bar bug fix, add tag in AJAX
Automated deploy with vagrant
yotam:

- add nvd3 js and css to static files
- comment out the Member insights pilot
- fetchfeedstatuses_v2 start (uncompleted)
Merge pull request #14 from agamrafaeli/master

Agam:Python-ing the DB backup
Merge pull request #15 from shygon/vagrant-env

Automated deploy with vagrant
yotam:

- changes in .gitignore
 fixup to .gitignore
yotam:

- merge from origin
yotam:

- gitignore stuff