Merge pull request cert-manager#252 from munnerz/automated-cherry-pic…

…k-of-#251-upstream-release-0.2

Automated cherry pick of cert-manager#251

Merge pull request cert-manager#217 from munnerz/automated-cherry-pic…

…k-of-#214-cert-manager#215-upstream-release-0.2

Automatic merge from submit-queue.

Automated cherry pick of cert-manager#214 cert-manager#215

Cherry pick of cert-manager#214 cert-manager#215 on release-0.2.

cert-manager#214: Update for v0.2.2
cert-manager#215: Fix checking for expired ACME authorizations

Merge pull request cert-manager#190 from munnerz/automated-cherry-pic…

…k-of-#185-upstream-release-0.2

Automatic merge from submit-queue.

Automated cherry pick of cert-manager#185

Cherry pick of cert-manager#185 on release-0.2.

cert-manager#185: Add solverFor and wait.go unit tests for acme dns solver

```release-note
NONE
```

Prepare v0.2.0 release

Merge pull request cert-manager#167 from munnerz/automated-cherry-pic…

…k-of-#165-upstream-release-0.1

Automatic merge from submit-queue.

Automated cherry pick of cert-manager#165

Cherry pick of cert-manager#165 on release-0.1.

cert-manager#165: Fix panic in ACME issuer setup

Merge pull request cert-manager#158 from munnerz/automated-cherry-pic…

…k-of-#156-upstream-release-0.1

Automatic merge from submit-queue.

Automated cherry pick of cert-manager#156

Cherry pick of cert-manager#156 on release-0.1.

cert-manager#156: Ensure ACME HTTP01 reachability test passes 5 times before

Update README & helm chart for 0.1.0