Features 2308

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.

Features 2308 - initialization of libdap library

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

Added check of return values ​​and call exceptions. The call to the install logging level function from libdap_python_mod is also executed.

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

PkgConfig search disabled. And also removed the JSON-c connection as unnecessary. Added, copying to the binary directory of the file main_test.py from the test folder.

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