Fix requirements.txt for pip 1.5
README: angular branch is merged, link to virtualenv
README: add instructions for virtualenvwrapper
Add script to install system-wide packages
Add bootstrap script to setup repositories
Add Vagrantfile to spin up and provision a VM
Vagrantfile; sync repository folders to VM
README: Add instructions for creating a VM
README: add grunt-cli to installation instructions
Run grunt server on host 0.0.0.0
README: instructions for running API server accessible from outside
Add grunt-cli to install script
README: make sure virtualenv is active
Merge pull request #3 from taarifa/vagrant

Vagrantfile and instructions for provisioning VM
Correct setup instructions
Small cleanups
README: added cd to TaarifaWaterpoints folder
Rename form model in edit view to make it more generic
Rename Form service to FacilityForm
Add Service factory