Draft: Merging all the motion controller drivers & handlers under libMotion

Creating libMotion to host motion controller drivers and handlers. Deprecating libZaber and libGalil. Keeping probe-station-specific code under libWaferProbe (will revisit later when resuming work on the probe station)

src/libGalil/CMakeLists.txt

-find_package( libgclib QUIET)
-find_package( ZLIB )
-
-if ( NOT "${LIBGCLIB_FOUND}" )
-  message(STATUS "Disabling libGalil due to missing dependencies (LIBGCLIB_FOUND = ${LIBGCLIB_FOUND})")
-
-  set(libGalil_FOUND FALSE PARENT_SCOPE)
-  return()
-endif()
-
-#
-# Prepare the library
-add_library(Galil SHARED)
-target_sources(Galil
-  PRIVATE
-  arrays.cpp
-  gclibo.cpp
-  )
-target_link_libraries(Galil ${LIBGCLIB_LIBRARIES} ${zlib_libraries} )
-
-# Tell rest of labRemote that the library exists
-set(libGalil_FOUND TRUE PARENT_SCOPE)