Added forwarding of default_opened_level configuration parameter.
bug #61 [FIX] Added forwarding of default_opened_level configuration parameter from pimple container to Project object. (jmalloc)

This PR was merged into the master branch.

Discussion
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[FIX] Added forwarding of default_opened_level configuration parameter from pimple container to Project object.

Commits
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90365ed Added forwarding of default_opened_level configuration parameter.