v3.0 Beta 1

Added 2.x -> 3.0 migration

v3.0a5: Merge pull request #654 from ESGF/keystore_fixes_simple

Keystore fixes simple

v3.0a4: Merge pull request #635 from ESGF/esgf_dashboard_fixes

This is the required prefix if yum install geoip libraries via geoip-devel

v3.0a3: Merge pull request #610 from ESGF/apache_start_fix

Do not start apache until end of installer or via start flag

v3.0a2: Merge pull request #590 from ESGF/python_mapapp

A new process for mapping usernames to openids

v3.0a1: Merge pull request #582 from ESGF/install_netcdf

Install netcdf4 libraries to resolve thredds runtime dependency