Fix parenthesis in `test-handle-errors`.

Two asserts were not beeing evaluated.
Merge pull request #18 from jondeandres/fix-test-handle-errors

Fix parenthesis in `test-handle-errors`.
Minor changes for compatibility with LispWorks.

Signed-off-by: Camille Troillard <camille@osculator.net>
Merge pull request #19 from tuscland/master

Minor fixes for LispWorks (and other non-sbcl common lisps) compatability
dealing with unused variable warnings

lisp-unit.lsp had a few unused variable warnings that have been declared
as (ignore). Also koans/lists.lsp had an unused variable some-events
because of no asserts on that variable.
Merge pull request #20 from filipk/master

Dealing with "unused lexical variable" warnings
Update README.md
Update README.md
update todo to add item about error reporting
Modifying failure message to cause less stress.
readme matches softer error message
fix key and value in hashes

The key and value were in the wrong order. With this, the test will result in -27 instead of nil.
ADD a STRING= STRING-EQUAL example in equality-distinctions.lsp

Examples took from:
  http://www.lispworks.com/documentation/HyperSpec/Body/f_stgeq_.htm/

The clarify quote is a rewrite in Google Common Lisp Style Guide:

Lisp provides four general equality predicates: EQ, EQL, EQUAL,
and EQUALP, which subtly vary in semantics. Additionally,
Lisp provides the type-specific predicates =, CHAR=, CHAR-EQUAL,
STRING=, and STRING-EQUAL.

--
Juanito Fatas
Merge pull request #25 from Gibheer/patch-1

fix key and value in hashes
Merge pull request #27 from JuanitoFatas/string-equal-p

ADD a STRING= STRING-EQUAL example in equality-distinctions.lsp
paren mismatch in equality-distinctions
Merge pull request #30 from bodicsek/master

parenthesis mismatch in equality-distinctions
Remove duplicate string-equal test.

The removed test is identical to the test that precedes it.
Merge pull request #31 from appleby/master

Remove duplicate test in equality-distinctions.lsp
Fix thread detection to work in SBCL implementations that don't support
threading.