[Fix bug 740990] Allow plus sign in skills
[Bug 970397] Update ES settings for jenkins
Merge pull request #825 from Sancus/fix-jenkins-ES

[Bug 970397] Update ES settings for jenkins
[fix bug 972345] Don't try to set languages on userprofile
[bug 972345] Rename test user, add username to blacklist.
Fixed one typo

Fixed a typo on line 13 from "4" to "$" for the command prompt.
[Fix bug 975353] Change accept new default to yes
Merge pull request #829 from jpotts/fix_975353

[Fix bug 975353] Change accept new default to yes
Merge pull request #828 from chefscott/patch-1

Fixed one typo
[Fix bug 971969] Add new member criteria field
[Fix bug 967983] Remove vagrant docs and puppet files

The vagrant installation no longer works, and nobody seems to know how
to unblock people who get stuck. We should just remove the vagrant docs
since neither they nor the instance are being maintained.

Same for the puppet files.
[docs] Update test coverage command.
[bug 959294] Remove sorl-thumbnail.
[bug 959294] Add sorl-thumbnail as git submodule.
Merge pull request #831 from glogiotatidis/959294

959294
[Fix bug 977556] Update version of python-memcached
Merge pull request #832 from caktus/977556-python-memcached-install

[Fix bug 977556] Update version of python-memcached
[docs] Update elasticsearch info.
Focus on search when 's' key is pressed
[Fix bug 977557] More documentation on installing pre-reqs for development