Add sizeC and metadata tests.
Correct licence date and fix imports.
Change default sizeC for fakes to 3.
Define all default sizes from FakeReader public attributes
Add intermediate ReaderTest class to initialize reader and default sizes
Use javaaddpath() rather than bfCheckJavaPath() in the reader tests
Remove unnecessary logging
Correct name of static field.
FakeReader: Revert sizeC to 1.
XMLMockObjects: Change sizeC to 1.
Merge pull request #1259 from bpindelski/rebased/dev_5_0/fake_channels

Fix wrong number of channels for images in fake SPW (fix #12501) (rebased onto dev_5_0)