ParallelTTracker. Particle-Matter interaction doesn't work either at the moment.

I hope that I didn't create too much of a mess when merging!

fixes #21: add OPAL include directories at the beginning

See merge request !4

modified:   ippl/test/AMR/testTracker.cpp

modified:   ippl/test/AMR/AmrPartBunch.h
modified:   ippl/test/AMR/CMakeLists.txt
new file:   ippl/test/AMR/testTracker.cpp

In case of a multi-bunch simulation with

MBMODE=FORCE (in OPAL input file)

the npart_mb, q_mb, p_mb, m_mb and r_mb are not set. Leading to a segfault.
I did as provisional fix in ParallelCyclotronTracker::Tracker_Generic()
(A 10 bunch simulation worked without errors).

modified:   src/Algorithms/ParallelCyclotronTracker.cpp

allow 0 in dump frequency (frequ is maxint) and supress h5 writes of number of partcles are 1 and 2 in OPAL_cycl

modified:   ippl/test/AMR/AmrPartBunch.cpp
modified:   ippl/test/AMR/AmrPartBunch.h

modified:   ippl/test/AMR/AmrPartBunch.cpp
modified:   ippl/test/AMR/AmrPartBunch.h

modified:   ippl/test/AMR/AmrPartBunch.cpp
modified:   ippl/test/AMR/AmrPartBunch.h

modified:   ippl/test/AMR/AmrOpal.cpp
modified:   ippl/test/AMR/AmrOpal.h
modified:   ippl/test/AMR/helper_functions.h
modified:   ippl/test/AMR/testGaussian.cpp

modified:   ippl/test/AMR/testUniform.cpp

modified:   ippl/test/AMR/CMakeLists.txt
new file:   ippl/test/AMR/testUniform.cpp

modified:   ippl/test/AMR/testGaussian.cpp

introduce ID1 and ID2 on the Distribution command allowing the user to place special particles see Issue#14

modified:   ippl/test/AMR/Solver.cpp
modified:   ippl/test/AMR/testGaussian.cpp

modified:   ippl/test/AMR/Solver.cpp
modified:   ippl/test/AMR/testGaussian.cpp

modified:   ippl/test/AMR/Distribution.cpp
modified:   ippl/test/AMR/testGaussian.cpp
modified:   ippl/test/AMR/testUnifSphere.cpp
modified:   ippl/test/AMR/testUnifSphereGrid.cpp

The uninitialized member variable "nLocalParticles_m" of the AmrPartBunch class caused problems for
multi-bunch simulations.

modified:   ippl/test/AMR/AmrPartBunch.cpp

modified:   ippl/test/AMR/testMultiBunch.cpp

deleted:    ippl/test/AMR/analyse.py
deleted:    ippl/test/AMR/vis_iter.py

New repostiory: git@gitlab.psi.ch:frey_m/AMR-Tools.git
		(or https://gitlab.psi.ch/frey_m/AMR-Tools.git)

deleted:    ippl/test/AMR/amr_plot_tools/field.py
deleted:    ippl/test/AMR/amr_plot_tools/tools.py
deleted:    ippl/test/AMR/amr_plot_tools/tracking_vis.py
deleted:    ippl/test/AMR/amr_plot_tools/visualize.py

               by cell volume.

modified:   ippl/test/AMR/helper_functions.h

- Add ability to zoom for yt plots
- Make field.py faster (?)

modified:   ippl/test/AMR/amr_plot_tools/field.py
modified:   ippl/test/AMR/amr_plot_tools/tools.py
modified:   ippl/test/AMR/amr_plot_tools/visualize.py