FMSLogo Code

Explicitly give the text control focus when the minieditor starts.
This happened by default on Windows, but not on GNU/Linux (GTK)

Translate the documentation for the template-based iteration procedures into Spanish.

Fix bug #521; guardado was incorrectly applied to a feminine "area"
This also removes a few explicit line breaks that I had added to keep the message boxes from being excessively wide, at least on my machine (Windows XP, classic theme). Someone posted a screenshot which shows that recent versions of Windows now do word-wrapping, so the explicit line breaks now make the messages look strange.

Fix sloppy term usage in TO (command -> instruction)

Correct the description of how to save a procedure's definition in the minieditor.

Add a regression test for when CROSSMAP is given one data input.
This is a special case, according to the manual.

Add more test coverage for CASCADE

Fix Bug #519; In the Spanish FMSLogo, CASCADA no longer leaks variables.

Fix Bug #520; Use 'THROW "ERROR 4' to localize a bad input error message in CASCADA
(Previously, the error message was hard-coded to be in English)

Tag the FMSLogo 7.3.0 release