Use already installed version of the slsDetectorPackage. Assumes that the library has already been built and installed either on a system wide location or pointed to by CMAKE_PREFIX_PATH
* removed Makefile for moench and integrated the build in CMake
* broke out tiff reading and writing to its own library
* moved tiff includes to include/sls
* moved tiffio source to src
* removed incorrectly used bps
* cleanup and tests for tiffio
* removed using namespace std from header
* some fixing for moench04
* Program for offline processing renamed
Co-authored-by: Anna Bergamaschi <anna.bergamaschi@psi.ch>