Squashed 'vendor/FSharp.Actor/' content from commit 6a55e86

git-subtree-dir: vendor/FSharp.Actor
git-subtree-split: 6a55e86422c41f3fc6bfd4aacdc569c16cf8ba1c
Merge commit '8d58a22436eb307a1fa3716a9242a45d1dda093c' as 'vendor/FSharp.Actor'
implemented RequestVote RPC in follower state