Placeholder for kanji searching

I am currently implementing kanji searching via the omnisearch box, which will also search the kanji dictionary when a search for a single kanji is performed. I will also be adding a richer syntax so that you can search for, for instance, "kanji:楽" to specifically search only the kanji dictionary.

This functionality has not yet been programmed in, so if you have a better idea, or you think you can make a case for separate searching, do let me know by visiting the contact page and leaving a comment about this.

- Pomax