Merge pull request #6 from csziacobus/master

Fix missing parenthesis.
New component containing definitions of conditions.
Merge branch 'master' of github.com:robert-strandh/SICL
Fixed typos.
Added comments and removed unused conditions (for now).
ASDF system for implementation-indenpendent library for code manipluation.
New component: packages
New component containing general code utilities.
New component containing code utilities for declarations.
Use the CL package
New component containing code utilities for lambda lists.
New component containing conditions.
New component containing utilities for checking argument count.
New component containing utilities for checking that a form is a proper list.
Conditions for signaling argument count problems.
New component containing utilities for destructuring.
Added SPECIAL-OPERATOR-INFO.
Added SPECIAL-OPERATOR-INFO.
Added component containing definitions of augmenting generic functions.
Depend on code-utilities and environment.