Merge pull request serverless#3363 from serverless/revert-3325-add-go…

…ogle-cloud-functions-documentation

Revert "Add Google Cloud Functions documentation"

Merge pull request serverless#3313 from serverless/releasing-1.8

releasing v1.8

Merge pull request serverless#3244 from serverless/releasing-1.7

releasing v1.7

Merge pull request serverless#3172 from serverless/releasing-1.6.1

releasing 1.6.1

Merge pull request serverless#3165 from serverless/releasing-1.6

releasing v1.6

Merge pull request serverless#3119 from serverless/releasing-v1.5.1

releasing v1.5.1

Merge pull request serverless#3058 from serverless/releasing-v1.5.0

releasing v1.5.0

Merge pull request serverless#2957 from serverless/1.4-version-bump

1.4 version bump

Merge pull request serverless#2850 from serverless/1.3-version-bump

1.3 version bump

Merge pull request serverless#2778 from serverless/v1.2.1-release

v1.2.1 release