Omake patch for Ubuntu which requires linker flags after source files.

Installing omake with opam yielded an omake that didn't have FAM linked, thus the
useful -P option was not available.  This was due to a change described here
https://wiki.ubuntu.com/NattyNarwhal/ToolchainTransition

With the given patch, omake compiles again with FAM support.
Merge branch 'master' of github.com:seanmcl/opam-repository