v2.1.4

Fix retrieval of get-pip.py

v2.1.3

Fix handling of most recent version

v2.1.2

• Fix python 2/3 support

v2.1.1

• Allow lowercase "latest" value for pip_version, as well as "LATEST"
• Fix warnings about Jinja2 templates in when clauses

v2.1.0

• Add pip_proxy setting
• Fix warnings about always_run

v2.0.1

• Fix failures when running the role in check mode

v2.0.0

• Use become instead of sudo
• Bump the minimum ansible version to v1.9

1.3.1

• Make the text prettier

1.3.0

• Adding support for pip_version=LATEST to force pip to upgrade to the latest version

1.2.0

• Making role idempotent if specified version of pip is already installed
• Updated the URL for get-pip.py