Log Message:
Update p5-Jemplate to 0.20.

Changes from 0.18:

---
version: 0.20
date:    Wed Nov 22 09:12:25 PST 2006
changes:
- Fix tests due to assumed file glob sorting. Thanks Cees.
- Fix tests where compile line numbers are off by one or two.

---
version: 0.19
date:    Tue Nov 21 08:22:25 PST 2006
changes:
- Fixed setting a hash value. Reported by Theo Petersen. Thanks.
- David added ability to compile path names by passing directory to recurse
- Allow TT2 compile time options to be specified on command line.
- Create runtime code from CLI script.
- Allow Jemplate objects to be created with runtime configs.
- Port some TT2 runtime options.
- Better doc
- --runtime command prints the runtime JavaScript module
- --list lists the template names to be used