Generate the missing indices.
Merge pull request #1339 from benallard/patch-1

Generate the missing indices
The slave property of the slave was renamed conn in 6885d46a3e9
Make AbstractLatentBuildSlave.sendBuilderList similar to BuildSlave.sendBuilderList
Move the disconnect hack to the protocol layer
Merge pull request #1341 from benallard/fix-abstractlatentbuildslave

Fix AbstractLatentBuildslave

Fixes ticket:2970