Remove "dump-core" feature.
Use 'cl' command of CIM.
Fix typo.
Add dump-core feature again.
Ensure the Shelly path to be absolute.
Fix load_shelly to work on Clozure CL properly.

cl -L shelly always fetch Shelly from Quicklisp on Clozure CL. On SBCL, it works as I expected.
Change the warning message a little bit.
Update bin/shly.
Remove default_lisp & quicklisp_home from the configuration file. Now they are managed by CIM.
Fix load-local-shlyfile to work properly on Clozure CL.

asdf::truenamize seems strange on Clozure CL 1.9.
Fix 'help' to show Local Commands.
Update fatlib. File::Which & Config::ENV isn't required anymore.
Drop 'w' at the end of my name.
Add local-dump-core.
Raise an error if CIM_HOME is not set.
quit-lisp isn't necessary anymore, because CIM always finish the process.
Stop handling program-error. Now Shelly doesn't depend on swank.
Use ~/.shelly/shelly for dump-core.
Call terminate after interpret.
Rewrite shly command in Shell script.