Fixed issue in folder Makefile and skip compilation error in case of long path for all examples
Merge pull request #21 from SESA258801/Add_mind-parent_as_parent

Fixed issue in folder Makefile and skip compilation error in case of long path for all examples
Rework of Optimization Back-end User Guide
Merge pull request #22 from SESA258801/Optimization-Backend_User_Guide_rework

Rework of Optimization Back-end User Guide
Split Optimization Back-end guide to have some sections in Mindc and plugins User Guide
Merge pull request #23 from SESA258801/Optimization-Backend_User_Guide_rework

Split Optimization Back-end guide to have some sections in Mindc and plugins User Guide