#1 Problems under Linux

[Wolfgang Jung]

1. When using pipes I'll get a NullPointerException when opening a
pipe in TransformStage.loadFileData(int, Element).
The fileElement was not found by getElementsByTagNameNS(). After
changing it to getElementsByTagName() it works.

2. All the jars were checked in as ASCII Files, a checkout on UNIX
Systems gives nothing but garbage in the jars. Please change them
to binary.

3. The CheckWellFormedness Button gives an
ArrayIndexOutOfBoundsException when then DTD could not be
found, caused by an uncaught Exception in
JTextArea.getLineStartOffset().

4. Some catch() Instructions are not ordered correctly

[Wolfgang Jung]

Patch against the problems 1,3,4