Update APIX-CT-ConverterPlugin.cc

Replaced APIX-CT_ConverterPlugin by the working version by Stefano Terzo
APIX-MC-ConverterPlugin removed
as of no use since 2010
git version determination w/o using CMake regex instead of sed

- offers better compatability to windows systems where sed is not present by default
- based on psi46/pxar@a4021b06b476ab16d9c1f297e3fdc85cc9a2a7a5
- addresses issue eudaq/eudaq#24
Merge branch 'master' of https://github.com/eudaq/eudaq
correctly link EUTelescope/LCIO when building nreader library

- added ADDITIONAL_LIBRARIES CMake variable to keep e.g. EUTel libs reference (empty otherwise)
- link against ${ADDITIONAL_LIBRARIES} for all executables and the main library
- fixes linker problems when building the native reader libary *and* any other executables
updated/added generation of doxygen documentation with CMake

- updated doxygen configuration files
- added generation of doxygen documentation using CMake
- removed obsolete files
- addresses issue eudaq/eudaq#30
updated main page doxygen documentation, addresses issue #30
updated README with commands for doxygen
removed obsolete FEI4-related file, addresses eudaq/eudaq#28
fixed spelling in doxygen mainpage file
added version string to manual title page

- CMake now fills version information into tex file read while running LaTeX
- the version string is displayed on the title page
- addresses issue #24
updated README and release notes
Merge pull request #27 from tbisanz/master

Update APIX-CT-ConverterPlugin.cc
Merge branch 'master' of https://github.com/eudaq/eudaq