Unnecessary add/remove of packages from base image

automate, git, curl, etc.

library/fsharp

@@ -3,7 +3,7 @@ Maintainers: Dave Curylo <[email protected]> (@ninjarobot),
 GitRepo: https://github.com/fsprojects/docker-fsharp.git
 
 Tags: latest, 4, 4.1, 4.1.18
-GitCommit: 2201a2c453ca69249bf6f4c4c121e8bb2a847cf7
+GitCommit: ad4c4d67a1975b2b0ff0acc49dc46b3271836831
 Directory: 4.1.18/mono
 
 Tags: 4.1.18-wheezy-slim