Introduce Leader Election

This MR introduces a simple leader election based on the corresponding Fabric8 API.

Closes #228 (closed)

added In Progress Theodolite Kotlin labels

added 23 commits

• cb553aef...cd1dc7e2 - 22 commits from branch she:theodolite-kotlin
• 70d0c8d2 - merge upstream theodolite kotlin

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@she could you take a look at this?

mentioned in commit 3a419255

merged

assigned to @she