bumped develop version
Added use of CallBack when instantiating all
trying to fix Config.cmake things
Replaced CMAKE_CURRENT_SOURCE_DIR by CMAKE_CURRENT_LIST_DIR
Merge branch 'hotfix/FixStepConfig' into develop
updated precompiled that needs to be included last

Signed-off-by: florent <florent.coudret@cstb.fr>
Commented out non recognized policies (in cmake < 3.0)
Merge branch 'feature/FixPrecompiledHeader' into develop
updated *Config files
corrected versions
removed one message
corrected macosx pch support
corrected GUID
forgot to remove code
trying to correct windows build
removed Encode85 to non WIN32 builds
correct palce
last one ?
will have it
corrected missing lib