metric name replace dots with underscores to prevent corruption of tsviewdb, fixes #322
Merge pull request #324 from gburiola/master

location suffix _wptdriver is automatically added.
Merge pull request #323 from ceeaspb/tsviewdb_usertiming_metric_name

metric name replace dots with underscores to prevent corruption of tsvie...
fixes for results host and arb configs, fixes #314 and #318
Merge pull request #325 from ceeaspb/tsview_configs_resultshost

fixes for results host and arb configs, fixes #314 and #318
Fixed parsing of response headers to deal with missing version info (HTTP 2 doesn't include it in dev tools)
wptdriver 187
Merge branch 'master' of github.com:WPO-Foundation/webpagetest