* honour IMDICTDIR for dictionary files 

* Wnntouch changes MD5 value of some files. pkg_delete rumbles for that.

* dict is not split yet (probably OK)

* diff from previous version to PLIST is following (probably OK)
--------------------------
+include/wnn/wnn_config.h

-lib/libjd.a
+lib/libjd.la

-lib/libwnn.a
+lib/libwnn.la
--------------------------
