Fixed log_it function. Previously, it contained an error and changed, stouting logging instead of displaying on the screen. Removed unnecessary function, no longer due to the implementation of the enumeration of the logging level in the libdapConnector

Corrected. Now the log_it function accepts not JSON as input, but two parameters — the level of logging and the displayed string.
Corrected. The setLogLevel function does not accept a string with a level name, but a parameter from the LogLevel enumeration.
Accordingly, the LogLevel enumeration has been added, which contains logging levels from debug to critical.

Removed the parameter in the function dannite. Since it should not accept parameters and now it complies with the Python calling convention

Changed initialization and log_it function. Now functions accept not one line with the separation of the characters '\n', but several parameters separated by commas.

Added functions configGetItem and configGetItemDefault. They accept a section, a key, and the second function accepts a default value. These functions take parameters as strings and return string. Also added a test for these functions.

The wrapping of the log_it function has been added, a test has also been added for the fact that it works

Added checks for successful opening of the configuration file and initialization of dap_common. The function of setting the logging level is also added.

The problem with the names was fixed, the library itself is now called libdap_python_module. The libdapConnector.py file was also created, which contains the dap class, and is responsible for working with libdap_python_module. Fixed CMake file so that subprojects are built with the -fPIC flag. Until I learned to collect dynamic libraries and set certain parameters in CMake. Also added that when cmake is running from the src directory, it copies the file libdapConnector.py.

Added initialization, deinitialization of the libdap library. Also added functions with which this library is connected to the python