Service Catalog v0.1.37 released

[Jonathan Berkhahn]

Changes

Fix default provision parameters checking comment problem (#2434)
make svcat marketplace print plan external names (#2433)
Class default provision params (#2388)
relocation error checking code (#2432)
fix invalid log (#2429)
fix error message problem (#2430)
Delete duplication in files (#2405)
Fix svcat create class error looks wierd (#2422)
Adjust validations to fit updated OSB API (#2417)
Fix issue #2342: Show DefaultProvisionParameters for plans in svcat (#2410)
fix typo in class.go (#2423)

svcat Binaries

macOS: https://download.svcat.sh/cli/v0.1.37/darwin/amd64/svcat
Windows: https://download.svcat.sh/cli/v0.1.37//windows/amd64/svcat.exe
Linux: https://download.svcat.sh/cli/v0.1.37//linux/amd64/svcat