version 1.0.4 released

[mindplay.dk]

A minor update has been released - this contains:

- a few tweaks and fixes to the sample scripts and template
- bugfix: custom functions take precence over commands (this would
cause, for example, the user function call {format_date} to execute
the {for} command.)
- enhancement: special custom brackets (comments, ignore) now
configure automatically, if left out.

Upgrading is recommended, and should cause no compatibility issues
with previous versions.