* Some refactoring of the code was involved to merge common cases between
updating and checking out. Still need to finish.
svn path=/trunk/kdenonbeta/kdecvs-build/; revision=303207
* Added tilde-expansion to the setenv() function. The tilde is only
expanded if it is add the beginning of the value or right after a colon.
svn path=/trunk/kdenonbeta/kdecvs-build/; revision=303203
* Automatically add $QTDIR/bin and $KDEDIR/bin to PATH.
* Automatically add $QTDIR/lib and $KDEDIR/lib to PATH.
svn path=/trunk/kdenonbeta/kdecvs-build/; revision=303200
Michael Pyne