Bump 1.0-alpha.4

Merge pull request mongo-express#710 from mongo-express/fix-deprecate…

…d-options-for-connection-string

Fix invalid config fallback values

Bump 1.0.0-alpha.1

Bump 0.54

Bump 0.53

Bump 0.52.2

Bump 0.52.1 – fix duplicate VCAP_APP_HOST line

Bump 0.52

Bump 0.51.2

Bump 0.51.1 Fix getSelection

closes mongo-express#454
closes mongo-express#453