fixing install instructions to match pulp 2.4
Merge pull request #141 from pulp/mhrivnak-install-doc-fix

fixing install instructions to match pulp 2.4
Merge branch '2.4-testing' into 2.4-release
Set the version to 2.4.3-1.
Automatic commit of package [pulp-puppet] release [2.4.3-1].