Update to version 1.3

I have released version 1.3 to fix another issue with the for loops. They should be even more accurate and stable now. The issue was happening with things such as FOR i = -1 TO 0 STEP -1. No wonder.

There's now a QUOTE keyword to go along with COMMA and NEWLINE for output formatting.

I also "improved" the line number display to be more like margins. This required including a font file, increasing the size of the download, but making sure compatibility is kept with Windows 95 though 10.

A Van Eck sequence example has been added to the examples folder.