Release of 1.0.0

Version 1.0.0-rc.12

Merge pull request ReactiveX#1866 from akarnokd/ReplaySubjectMemoryLe…

…akFix

Fix memory leak in bounded ReplaySubject due to retaining the node index

[Gradle Release Plugin] - creating tag: '0.20.7'.

Release of 1.0.0-rc.10

Release of 1.0.0-rc.9

Release of 1.0.0-rc.8

[Gradle Release Plugin] - creating tag: '0.20.6'.

Release of 1.0.0-rc.7

Release of 1.0.0-rc.6