mingw: add minimum getrlimit() compatibility stub
mingw: add minimum getrlimit() compatibility stub

We don't have getrlimit on Windows :( Limit of 2048 taken from MSDN:

  http://msdn.microsoft.com/en-us/library/6e3b887c(v=vs.71).aspx

Signed-off-by: Erik Faye-Lund <2a8ffc07e8f57d80a2934ccc3dd1949354d82b2d@gmail.com>

destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git