vert-x/vert.x — pull request #282 by gmokki (2012-07-14 11:17:12+00:00)
Title: Set umask in mk to make tests work more reliably

The FileSystem tests (chmod and mkdir) assume a specific default umask.
For example in Fedora the default umask differs and the tests fail.
To make the tests reliable set the default umask to 0022 explicilty in mk.