Merge branch 'release/0.12.0'
Merge branch 'release/0.13.0'
Add task for remove REDCap IP ban
Add two Makefiile tasks
added integration of REDCap plugins as part of vagrant up
Add vimrc to the vagrant
+ `profile` task to help investigating redi performance
Remove extra '-c' for `make profile` task
Also delete from `redcap_ip_cache` table
Merge branch 'url_generator' of https://github.com/radhakrishnak/redi into develop
Merge pull request #121 from radhakrishnak/url_generator

Integration of REDCap plugins as part of vagrant up
Store php files from `vagrant-data/redcap_plugins` to `/var/www/redcap/plugins/redi`
Merge branch 'develop' of https://github.com/ctsit/redi into develop
Add task for testing the `show url` php plugin
Merge pull request #122 from indera/add-remove-ban

Improve the tools in the Makefile for testing RED-I
Make redcap_plugins an optional folder
Merge pull request #124 from ufl-taeber/develop

Make redcap_plugins an optional folder
Update version number
Update CHANGELOG
Merge branch 'release/0.13.1' into develop
Change the email in setup.py to `ctsit@ctsi.ufl.edu`
because the old email was not reachable