Add support for custom back-ends#92

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mayconbordin wants to merge 7 commits into

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mayconbordin:master

Commits on Nov 24, 2014

added support for custom backends
mayconbordin
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Commits on Dec 1, 2014

removed print statement
mayconbordin
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Commits on Dec 29, 2014

Commits on Dec 31, 2014

Included testes for the backends, corrected some errors in the backends
mayconbordin
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Commits on Jan 11, 2015