Corrected normals in .obj file output so user no longer needs to flip normals when importing models into Poser and some other 3D programs

Added checkbox to Save File page so "usemtl" label is added to the .obj file, needed so Daz 3D recognizes group names

Added button to Save File and Open File pages to allow cut and paste of filenames (overcomes HyperStudio flaw)

Revised Top View Smooth Petals randomizer button to eliminate cross-sections with overlapping lines (can still be manually created when desired but typically makes a poor model)

Added another Side View randomizer button to give better random designs (labeled Random 1; previous Random now labeled Random 2 and previous Original now labeled Random 3)

Revised Help tabs at top of pages to show that each page has help relevant to that page.

Fixed assorted minor bugs and wording