Made scrolling in the MshView super-fast!
Measure mesh model setup time.
Removed node id column in the mesh view.

This roughly halves the time necessary to setup the model and view.
Test mesh had 25k nodes and 54k elements.

Replacing "Element " + QString::number(i) in line 88 with
QVariant((unsigned)i) would bring another 20% improvement.
[doc] Correct Doxygen input path.

Was forgotten in 32dc9130a move FemLib to OGS commit.
add Tests/NumLib in CMake
add a test for ShapeQuad4
add a shape function class for quad4
Add NumLib to doxygen inputs.
[NL] ShapeQuad4 correct argument names.
[NL] ShapeQuad4. Small numerical improvements removing for-loop.
[NL] Improve Doxygen output.
rename ASSERT_DOUBLE_ARRAY_EQ to ASSERT_ARRAY_NEAR, and add ASSERT_ARRAY_EQ. use macro instead of functions to improve readability of assertion messages
ASSERT_DOUBLE_ARRAY_EQ was renamed to ASSERT_ARRAY_NEAR
add FindEigen3.cmake copied from Eigen/cmake
Merge pull request #218 from norihiro-w/feature-ASSERT_ARRAY_EQ-macro

Use ASSERT_ARRAY_NEAR macro
Merge pull request #216 from endJunction/Quad4ShapeFunctions

Quad4 shape functions
Fix merge error.
Merge pull request #222 from TomFischer/BugFixMaster

Fix merge error.
[TemplatePoint] Added DIM as nontype template parameter (default=3).

Changed also
- the data type that holds the coordinates from pure C array to std::array<T, DIM>,
- the implementation of write() and read().
Added weighted point class and a test.