#1514 Issues with Easy-to-read and Pronounceable password lengths

[Mitch Ames]

With v3.52 (gf217b2dba+) 64-bit, on Windows 7 SP1 64-bit ...

Create a new database.
Create a database entry with a password policy of length=12, at least 8 lowercase, no uppercase, at least 1 digit, no symbols, only easy-to-read characters. Save the entry.
Edit that entry's password policy again.
Observe that the lower case and digits "at least" fields are not visible.
Change password length to 8, and click OK. Messagebox says "length is less than sum of 'at least' constraints" - but I can't see the "at least" fields to know what they are.
Cancel that change and return to the main window.

Create another database entry, with a password policy of length=12, at least 8 lowercase, no uppercase, at least 1 digit, no symbols, Pronounceable. Save the entry. Ignore the messagebox about "at least" values being ignored.
Edit this password entry's policy again.
Change password length to 8, click OK. No error or warning is given.
Edit this entry's password policy again. Password length is 0, and all checkboxes are unticked.

See also
https://sourceforge.net/p/passwordsafe/bugs/1494/#9f50
https://sourceforge.net/p/passwordsafe/bugs/1494/#be22