Added STRING>.
Added STRING-GREATERP.
Added STRING<=.
Added STRING-NOT-GREATERP.
Added STRING>=.
Added STRING-NOT-LESSP.
ASDF system for testing string functions.
Added package for testing string functions.
Added symbolic link to file containing string functions.
Added (empty) file containing tests for string functions.
Rename test package to #:sicl-string.
Shadow symbol named STRING.
Bug fix.
Renamed system for better naming convention.
Renamed file for better naming convention.