#95 Template files missing from jars

[Stephen Tomkinson]

The data/templates folder needs moving to the root of
3rd party software which uses the cdk jars. I assume
these files should be included in the jars(?)

If this isn't done then a NPE occurs:

java.lang.NullPointerException
at
org.openscience.cdk.layout.TemplateHandler.loadTemplates(TemplateHandler.java:83)
at
org.openscience.cdk.layout.TemplateHandler.<init>(TemplateHandler.java:72)
at
org.openscience.cdk.layout.StructureDiagramGenerator.generateCoordinates(StructureDiagramGenerator.java:203)
at
org.openscience.cdk.layout.StructureDiagramGenerator.generateCoordinates(StructureDiagramGenerator.java:290)
...

[Christoph Steinbeck]

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user_id=54358

I implemented a new mechanism now, which is able to
load templates as a resource stream from a jar file.
Now the stuff can be used from 3rd party projects without
unpacking the data/templates dir.