LSDB (The Lovely Sister Database) is a rolodex-like database program
for SEMI based MUA. It intends to be a lightweight relacement for
BBDB (The Insidious Big Brother Database). Unfortunately, it
currently doesn't support the all features of BBDB.
* Added the option to inhibit showing up LSDB window.
* Added the command to toggle visibility of LSDB window.