allow admin role to post reports
Splitting application log lines. Fixes ACRA/acralyzer#21
Merge pull request #2 from antoche/master

Newlines on application log
Merge remote-tracking branch 'upstream/master'
allow _writer as well
Merge pull request #1 from halkeye/allow_admin

allow admin and _writer (cloudant) role to post reports
Add root exception (cause) in the signature.
Fixing minor merge conflicts
Merge remote-tracking branch 'upstream/master'

Conflicts:
	updates/report.js