ufz/ogs — pull request #64 by norihiro-w (2012-12-05 13:53:42+00:00)
Title: System of linear equations inteface and Lis version fo implementation

I'll send you a new pull request which reorganize #51 after including Boost library. Changes included here are
- Interface to System of Linear Equations object
- Implementation of the object with Lis solver
- Test case in Tests/MathLib

Unlike the previous request, the above classes are independent of particular dense (local) matrix type because I made it template parameter.