Mac installer for amd64 complete
[finishes #61919966]
user can pass a --manifest flag in 'cf push'

[Finishes #60129320]

Signed-off-by: Tim Jarratt <tjarratt@pivotallabs.com>
Use filepath to join relative path in test

This was failing on our Windows CI machines

Signed-off-by: Max Brunsfeld <mbrunsfeld@pivotallabs.com>
Fix syntax error

Signed-off-by: Max Brunsfeld <mbrunsfeld@pivotallabs.com>
Fix file extension for binary tarballs

Signed-off-by: Tim Jarratt <tjarratt@pivotallabs.com>
Revert back to previous gcf.tgz filename

Signed-off-by: Max Brunsfeld <mbrunsfeld@pivotallabs.com>