hg: jigsaw/m2/corba: Renaming _bt_ -> _tools_ in output dirs

[erik . joelsson]

Changeset: d0a156becd76
Author:    erikj
Date:      2014-11-14 16:55 +0100
URL:       http://hg.openjdk.java.net/jigsaw/m2/corba/rev/d0a156becd76

Renaming _bt_ -> _tools_ in output dirs

! make/gensrc/Gensrc-java.corba.gmk