Squashed 'scripts/release/download_directory/analysis/' changes from 38480ac..c664758

c664758 reactome-core integration bug fixed

git-subtree-dir: scripts/release/download_directory/analysis
git-subtree-split: c664758dfe71184d39e5e90fcc44a397409f3026
Merge commit '7524ee4e214e8802e3538b633b4d6d2363baeef0'
upgrade to universal analytics
Merge branch 'master' of https://github.com/reactome/Release