Run executable in Unix using 'mono' and not directly.
Update boot to compile on Unix.
Merge branch 'master' of https://github.com/rsdn/nemerle
Remove NemerleAll-Mono.nproj.
There is one merged file for both builds.
Requires latest Mono from master as usual.
Copy ncc and ncc.bat in Mono build.
Merge pull request #611.