Made the public and private key paths not required…#147

Merged

slashfan merged 1 commit intolexik:masterfrom ovidiumght:private_and_public_path_should_not_be_required

Mar 24, 2016

+14-4

Commits on Mar 23, 2016

Made the public and private key paths not required because they might be not used when defining custom encoders. We check for them at runtime if using the default encoder
ovidiumght
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