Added roadmap of the project

Signed-off-by: Fato Alessandro <fato.alessandro@gmail.com>
Added source code of llvm-general-pure in llvm/haskell-libs

Signed-off-by: Fato Alessandro <fato.alessandro@gmail.com>
Added source code of llvm-general library

Signed-off-by: Fato Alessandro <fato.alessandro@gmail.com>
Merge branch 'master' of github.com:andrebask/kangaroo
Let kangaroo be more polite during error management