* add config file processing, refactor CLIBase some
* fix algorithm aliases with key generation
* Refactor to remove CLIState et al, move CLI common statics to new Utils
* only use usage() for help, otherwise fail()
* add a universal command line client, build a one-jar to use it.
* bump the version
* update ChangeLog, README, README.TODO, minor fixes
* undo overzealous find/replace. sigh.
* fix use_large_exponent logic in KeyGen
* more fixes, minor improvements
