Corrected some comments on external packages in the README file.
Cleanup of staggeredsolver
Merge branch 'master' of https://github.com/Micket/oofem
Removed false comments in doxygen.
Leftover cleanup
Rename "tNow" to "tStep" for consistency.
Added function for creating diagonal matrices.
Added support for computing lumped mass matrix as a diagonal vector.
Overloaded giveRealStressVector for some structural elements
Modified quad1mindlinshell3d to use the standard "computeUnknownVector".
Merge branch 'master' of https://github.com/Micket/oofem
Added function "SpatialLocalizer::giveNodeClosestToPoint"
Added dof dictionary storing functions to primary field.
Added a dynamic relaxation solver (possible drop in replacement for nrsolver).
Using unique_ptrs in prescribed gradient b.c.
Corrected a transformation to local coordinate system in quad1mindlin shell 3d.
Reverted commented line from earlier debugging.
Merge branch 'master' of https://github.com/Micket/oofem
Added prescribed gradient b.c. of (strongly) periodic variant.
Added more text to Node::printYourself()