Revert "Adding Mosquitto library definition"

This reverts commit 001ca84fc00e1c865cc64428b10347f956eff8bf.

library/mosquitto

@@ -1,11 +0,0 @@
-Maintainers: David Audet <[email protected]> (@daudetCA)
-GitRepo: https://github.com/eclipse/mosquitto.git
-
-Tags: 1.4.8, latest
-GitCommit: c6335f7f0f9a645d77d4402962a1c2691395100d
-Directory: docker/1.4.8
-
-Tags: 1.4.4
-GitCommit: c6335f7f0f9a645d77d4402962a1c2691395100d
-Directory: docker/1.4.4
-