Bump version to 1.7.46

Bump version to 1.7.45 [cloudfoundry#368]

Bump version to 1.7.44 [cloudfoundry#361]

Bump version to 1.7.43

Bump version to 1.7.42 [cloudfoundry#330]

Bump version to 1.7.41

Bump version to 1.7.40

cloudfoundrygh-316

Bump version to 1.7.39

Resolves: cloudfoundry#312

Bump version to 1.7.38

Bump version to 1.7.37 [cloudfoundrygh-290]