An environment variable was defined to be able to set a custom path when using the znap library from a path to fix problems when generating temporary files.
[!NOTE]
The variable defined is called ZNAP_LIB and refers to the path of the custom znap library, trying to make it always absolute.
related #75
An environment variable was defined to be able to set a custom path when using the znap library from a path to fix problems when generating temporary files.