GitLab

    - fixing number of particles when the numbers don't add up to the total due to rounding errors;
    - clean up: rename files to comply with coding guide lines;
    - improve message when field of bend overlapps;
    - warning is emitted if too few fourier coefficients are used to filter the field map;

- moving the following classes over from OPAL to CLASSIC
  o OpalField       -> ClassicField
  o OpalRing        -> Ring
  o OpalRingSection -> RingSection
  o LossDataSink
- clean up
- splitting Options into classic and opal options

- putting own header file first
  o for reason see http://www.cplusplus.com/forum/articles/10627/#msg49679 and
                   http://www.cplusplus.com/forum/articles/10627/#msg49680

- remove 'using namespace' from header files
- remove 'using std::string' and 'using std::abs' from header files

For reason see:
o http://stackoverflow.com/questions/5849457/using-namespace-in-c-headers

A loss LossDataSink is initiated with the constructor, then particles are added (and locally stored).
In the finalize method all data is written to an ASCII or H5 file, depending on the NEW option ASCIIDUMP.

Testing of this is ongoing, there are maybe some gliches, watch out. 

Regressiontest will follow!

@Yianjun: please test the CYCLOTRON related PROBES and STRIPPER element!

From https://amas.psi.ch/OPAL/ticket/100 fix start of collimator and remove duplicated code i.e. use the Collimator object in CollimatorPhysics.cpp

in svn+ssh://savannah02.psi.ch/repos/opal/tests/trunk/Collimator 

 - Now we have to check again aginst FLUKA and mabe mcmpx (ToDo: Y. Bi)

 - In the collimator physics class the start of the collimator in floor coordinates is wrong
    is always 0.0 (ToDo: A. Adelmann)

- In the collimator physics class there is a duplocation of the actual collimator code, this needs to be elliminated (A. Adelmann)

- One has to check the CCollimator (ToDo: J. Yang)

energy spectrum, but something with the beams x,z,y coordinates is
still wrong. I guess it is a units problem in CoulombScat.

Check the test in opal-tests/Collimator

		MINR, MAXR, MINZ, MAXZ. 
- if a particle is out of cyclotron aperture or out of the field map, 
   it will be deleted after this step and its parameters are recorded in the *.loss file
- change data type of particle id from int to size_t
- many minor cosmetics of display massage

Change the arguments of CCOLLIMATOR element to XSTART, XEND, YSTART, YEND, WIDTH so as to model non-radial oriented collimator

- use forward declaration where possible
- remove unused includes

    - removing unused file
    - moved fieldlayout, mesh and layout to OpalData
    - started using smart pointers, removed lots of issues with destructors