Adding script to check on match with proxies.
Added max extinction rates, 20131210 clean proxy data.
Added .prok to column names coming from Prokoph
fixed issues with max v. mean extinction rates
Merge branch 'new-proxy-data' of github.com:jebyrnes/ext-meta into jebyrnes-new-proxy-data

Conflicts:
	r/data_clean_merge.r
Fixed how data cleaning dealt with time.
Adding proxy comparison scripts
Allow marginal plotting function to adjust for centering
Run final analyses with Prokoph proxies & centering
Add check for controlling for time.
Adding acidification 2.0
Adding proxy comparison
Merge branch 'new-proxy-data' of github.com:jebyrnes/ext-meta into jebyrnes-new-proxy-data

Conflicts:
	data/extinctionMetaClean.csv