previous fingerspelling gloss remains in new morph-info window

[bugspotter33]

When entering a new main gloss into the Morph-Info window after I have previously entered information for a fingerspelled gloss, the information from the old gloss shows up in the "Palette" window without any handshapes just the word of the gloss. File RIT_P02-s02

[douglas-motto-at-rutgers]

Confirmed on 3.4.1_pre.

See #579

[cneidle]

Yes, happens consistently. Does not need to be fingerspelled sign. E.g., the handshape X (not entered through typing the letter, and not a fingerspelled sign) shows up in the typing box of the next sign I attempt to finger spell.

[cneidle]

This happens all, or almost all, of the time.

[gregorydimitriadis]

This has been fixed for the next release.

[gregorydimitriadis]

Released in 3.4.1