Last added files

• About tkz-elements
• Version of tkz-elements 4.15c
• Documentation of tkz-elements 4.15c
• Examples with the new version
• Version of tkz-euclide 5.10c
• French documentation of tkz-euclide 5.10c
• Sangakus made with tkz-elements 1.82c
• Exposé tkz-elements (FR _ Gutenberg)