Add prototype for new SendVarReadFirstLinger read strategy.
Merge branch 'master' of github.com:peterbourgon/crdt into readstrategies
Merge branch 'streaming-elements' of github.com:peterbourgon/crdt into readstrategies
Implemented SendAllReadFirstLinger as a call to SendVarTeadFirstLinger.
Fixed merge conflicts.
Commit WIP to merge...
Merge branch 'master' of github.com:peterbourgon/crdt into readstrategies
SendVarReadFirstLinger strategy done.
Post-codereview improvements.
Merge pull request #12 from u-c-l/readstrategies

The most advanced read strategy evaaaaar....