Add more docs.
Add one more test.
Add reset().
Fix conversion bug.
Add quasi-block bilp problem generator.
Add OsiPresolve support. Has to be tested.
Add DistributorFactory.
Add factory for ThreadDistributor.
Add OSI solver parameter constants.
Add OsiPresove extension.
Add loadProblem, setHintParam methods support.
Add a producer for OsiSymSolverInterface.
Add factory support.
Add CoinPackedMatrix class.
Update package. Add new classes.
Add local solver support. Need to add global solver. Start to use factories.
Add local solver support.
Escape from relative imports.
LocalEliminationSolver API has been updated.
Fix comments. Fix problem name get/set method.