moves MMFF94 parameter loading to a single (previously broken) method - resolves failing unit test

Conflicts:
	src/main/org/openscience/cdk/modeling/builder3d/ForceFieldConfigurator.java

Change-Id: Ic3cbf8a0fd65c3ab8359154465dcf5f0c498ab5f
correct method name for inherited tests

Change-Id: I5946970fb1aced03e9dfdd96671c0a6f691cdcba
Signed-off-by: Egon Willighagen <egonw@users.sourceforge.net>
unit tests to ensure getCountFingerprint/getRawFingerprint throw an UnsupportedOperation exception, in the case of the only implementor (SignatureFingerprint) the methods are overridden

Change-Id: I97c1588f57cb57135a729ebaec3349184cfb3e3e
Signed-off-by: Egon Willighagen <egonw@users.sourceforge.net>
unit test for Tanimoto from IBitFingerprint

Change-Id: Ic5c22a55f1af4b6d868b840dc269e4a1c0bf9d4d
Signed-off-by: Egon Willighagen <egonw@users.sourceforge.net>