Compile in Unix too.
Synchronize with CSharpParser-VS2010.
Use a better way to detecting Mono on NemerleAll.nproj
Make path Unix compatible.
Merge pull request #612 from lambdalice/fix/makefile

Refresh Makefile
Run executables using Mono on Unix.
Merge branch 'master' of https://github.com/rsdn/nemerle
Add --tv to Makefile, disable outdated options and unneeded checkings

* nant, nunit and wix are in ExternalDependences, so they not need to be installed
* bash or ksh is not required now, you can use zsh or other shells
* you can change tools version with --tv
Merge pull request #613 from lambdalice/master

Add --tv to Makefile, disable outdated options and unneeded checkings
Make it can be built on Mono

Just type "make" and you'll get succeed to build all of Nemerle components