Fix month names

get-decoded-time months are 1-based
Merge branch 'master' into gh-pages
Register packages as a plain object
Simplify symbol compilation during bootstrap
Fix unbound variable error
Show errors in the browser console

In addition to the Lisp console.
Move find-package-or-fail to utils.lisp so it can be used at host
Fix CL package bootstrap
Use nil instead of false
Bootstrap support for other packages than CL and KEYWORD
Fix symbol printer
Fix intern of symbols
Fix keyword symbol printer
Merge branch 'master' into gh-pages
Compile newer version