Issue/build scripts

- build scripts and install scripts with automatic boost and petsc builds
- configure scipt for an easy installation of amdis

See merge request !6

intel/2017 problem with std::ifstream

- incompatibility with intel/2017 compiler and msvc compilers corrected
- small correction in parmetis-partitioner to support older versions

See merge request !5

problems with ms visual studio corrected and small errors in parmetis partitioner

- typedef in ProblemStat that irritated msvc
- variable definitions deparated by , in MTL4 library
- parmetis real_t and some missing macros for old parmetis/metis combination

See merge request !4

removed all trailing whitespaces in all git files

Cleanup of all files, i.e. removed all white-spaces at the end of lines

See merge request !3

arh3 reader corrected, especially the parh reader part

Rewriting of some functions in the ARH3 reader, partitioned meshes are now read from the PARH files directly and all the information about partitions is extracted from the PARH file.

See merge request !2

Issue/functor expression args

Correct a bug in the functor expressions with variadic arguments, especially a bug in `traits/basic.hpp` when importing `boost::mpl` constants/classes.

See merge request !1