GitLab

Detail:
  Makefiles/CApp:
  * Naming of object file variables rationalised in line with CModule
  * Noted that INSTAPP_VERSION files must also be present in INSTAPP_FILES for
    compatibility with GNUmakefiles - requires changes to individual top-level
    makefiles, but not BuildSys
  Makefiles/CLibrary:
  * Naming of object file variables rationalised in line with CModule
  Makefiles/CModule:
  * Removed unused variable OBJS_
  Makefiles/StdTools:
  * Retired TIDYDESC
  GNUmakefiles/AppLibs:
  * Add CONLIB, RMVSN, SYNCLIB
  GNUmakefiles/CApp:
  * Default definition of INSTAPP
  * Naming of object file variables rationalised in line with CModule
  * CLEAN_DEPEND removed, clean made a double-colon rule (it's worth noting
    that such additional clean rules are now only executed from the component's
    top-level directory: this was not true for the old extra_clean rules that
    this replaces, in the GNUmakefiles case)
  * Rename of INSTALLAPPFILES t...