couchdb_daemon: don't disable Socket.IO.

Again, you shouldn't be using it. But it's very convenient.
Update changelog for 0.0.124 release
cdr-cleaner: add `size` configuration item, document configuration.

Note: restarting the process (namely, 'applications/freeswitch') is required in order to apply changes.
Update changelog for 0.0.125 release
oops
Update changelog for 0.0.126 release
Do not attempt to replicate if not requested to.
Update changelog for 0.0.127 release
attempt to better handle _local vars
Update changelog for 0.0.128 release
again
Update changelog for 0.0.129 release
again
Update changelog for 0.0.130 release
and again
cdr-cleaner: got it
Update changelog for 0.0.131 release