Correct MeshSubsets::size() name.
Extract AssemblerLib::MeshComponentMap code.

Add AssemblerLib dir to test cmake file and to doxygen.
The code was also reformatted and documented more properly.

Remove delegating constructor for Line.
Use typedef instead of c++11 using directive.
MeshComponentMap: Remove not required header. Use nop. Correct doc.
Disable implicit conversion from Location to Line.
In TestMeshComponentMap: correct comment.
TestMeshComponentMap: improve constness.
Merge pull request #190 from endJunction/AssemblerLib

AssemblerLib::MeshComponentMap
Add a test for merging geometries containing polylines.
Make TestGEOObjectsMerge to fail instead of segv.
[GEOObjects] Corrected behaviour if mergedPoints() was successful.
Merge pull request #193 from endJunction/GeoLibGEOObjectMergeBugFix

Geo lib geo object merge bug fix
Missing includes in Visual Studio 2012.
add norm_1(), norm_2(), norm_p() and norm_max() in VectorNorms.h. remove normEuklid().
add MathLib/Nonlinear in CMake
add NlErrorAbsDxNorm1
add NlErrorRelDxNormInf
add NlConvergenceChecker
add Picard nonlinear solver
add tests for Picard
remove constructor delegation