[DBUS-161] changed the counters to use SlidingWindowGauge
[DBUS-121] Remove retry.exist metric
[DBUS-183] Feeder should not update tuples older than the next rollup date
Merge remote-tracking branch 'inmobi/develop' into feeder-chk-msg-rolledup
Add a Counter for number of old tuples skipped
[DBUS-183] Check rollup check point to determine if tuple to be updated has an older timestamp
Merge remote-tracking branch 'inmobi/develop' into feeder-chk-msg-rolledup
Merge pull request #207 from annapurna-vmss/feeder-chk-msg-rolledup

Feeder should not update messages with timestamp older than the next roll up time
[maven-release-plugin] prepare release conduit-parent-2.2.6-SNAPSHOT
[maven-release-plugin] prepare for next development iteration
Merge remote-tracking branch 'upstream/develop' into develop
[DBUS-161] refactored variable names
[DBUS-161] removed unused imports
Merge pull request #204 from samar-kumar/develop

fix for DBUS-161  and DBUS-121
[maven-release-plugin] prepare release conduit-parent-2.2.7-SNAPSHOT
[maven-release-plugin] prepare for next development iteration
merged develop