New module, clock. rfc2822 and iso8601 parsing. taken from wiki. no docs yet
Added documentation and definitions for tclchecker.
Fixed oops in package index, forgot version numbers.
Replaced use of eval in iso8601 parsing with {*}-expansion, given that this is made 8.5+ only
Fixed various oopses, and added extremely basic test suites.
clock module, first true test cases. Fised copyright date of test suites
Merged new module "clock" and its packages. Updated README, installer.