Fold URE: Linux ure/bin/* -> program/

Change-Id: Id6cab518329829c22600f2a68b6b59abd04a564c
Fold URE: Linux ure/lib/* -> program/

The ../../../program/ links in the URE jar Class-Paths are a temporary kludge
(and juh.jar had lacked adaption for Mac OS X).

Change-Id: I2542d8a582866485dd61c05df3fc6b4b39a8403d