HCL: bit thought

My pleasure, liw :-) And I'm very glad to see Roland and Daniel are inspired from my HCL and are trying to make more brilliant things.

My hcl system is stored in my personal SVN. Anybody can see and take components from http://kmuto.jp/svn/hcl/trunk.

Although I've extra time to develop at this time, I'd like to improve codes in the future, at least around updating existent data.