- updated description of selection mechanism in sections occt_visu_2_2, occt_visu_3_2_4 and occt_visu_3_6;
- unnecessary images were removed.
New Selection section reviewed.
Semantic corrections
OCCT documentation (Overview and User Guides) has been converted from MS Word files to text-based MarkDown format and added to OCCT sources, in the new subfolder 'dox'. The HTML and PDF articles can be generated from the sources using Doxygen and MiKTeX. See the file OCCT_Docs_HowTo.md for details on the new documentation system.
This branch includes:
- new folder structure for Open CASCADE documentation
- sources of almost all OCCT User Guides and Overview
- tcl and bat scripts, which allow to generate HTML and PDF articles
