fist stab at format
added docs for newbie hackers
format supports ~%
minimal tests for format
Updated join function in utils.lisp

Used !reduce instead of verbose conditional recursion.
Colorize test output
Failures show up in red, and unexpected successes in orange
quoted symbols, better handling of dotted pairs
Merge branch 'master' of https://github.com/davazp/jscl into colorize-tests
Variable to enable/disable color in test output
merged trunk
unbalanced parens
Fixes #64 issue on nested scoping in non local exists
Remove usage of the *block-counter* variable
Fix test
Merge pull request #28 from maxwellhansen/patch-1

Updated join function in utils.lisp
Pass argument count explicitly instead of use arguments.length
Fix typo if/when

Closes #37
fixed RETURN-FROM for FLET/LABELS and added a test case for correct handling of RETURN-FROM in recursive functions
added OTHERWISE support to (CASE ...)
Merge branch 'master' of https://github.com/davazp/jscl