Add observer reuse ratio
Test observer reuse ratio
added minor changes and stabilized the tests
Merge branch 'cache-ratio'
added observerCache ratio support for apps without oplog support as well
fixed issue when getting error without having the data object
Internal Issue: #70
version updated
Hijack _runHandler to add apmInfo to subscription object
Delete reference to __apmInfo after using it
End last event for completed and show warning
Update tracer.js
Update tracer.js
Update wrap_session.js
Update wrap_subscription.js
conflicts fixed and merged: hot-fix-error-data-issue
Merge remote-tracking branch 'thanish/endlastevent-for-completed'
Merge remote-tracking branch 'thanish/hijack-runHandler'