* Added support for excluding default zero value from yaxis
* Added support for using logarithmic scale in the yaxis
Change-Id: Ie489a7dd934c6191add6e7108a510aac93d52f48
Convert all publisher examples to unit tests and use literalinclude to
have sphinx automatically inline the test file contents. Replace
mavendeploy test with more complete version from the code and include
some tests from files that were identical to the inline example.
Enable yaml syntax highlighting for existing examples for consistent
display of docstrings across the publishers module.
In turn fix any python 3 compatibility issues highlighted by the
additional tests executing previously unexercised code paths.
Change-Id: Ic0fd39dee0121c0c22a932fd455dccc5344893b2
Somay Jain