FMSLogo Code

Add exceptions for the allcaps words that pull in the publishing characters, like —

Clarify a comment

Fix a typo: "with special variable" -> "with special variables"

Remove an extranous space in the Spanish LOCALIZED_FILE_CHDIRSUCCEEDED (it looked weird).
This make more sense than including the extra space in the documentation's sample output.

Translate the documentation for the directory procedures to Spanish.
This translation was based on Rosario Ruiz's translation of the MSWLogo manual.

Translate the documentation for the environment procedures into Spanish.

Remove the trailing newline from locale.xml.
This is needed to correctly display the example in command-logoversion.xml

Fix some title casing to only capitalize the first word.
This is what I did on all of the other sections, so it's at least consistent.

Shorten a sentence

Translate the documentation for the help commands into Spanish.
This was based on Rosario Ruiz's translation of the MSWLogo manual.