Fix
* Changed strings to lowercase ([`8293a24`](https://github.com/DomiTP/PyGitHubManager/commit/8293a243589405699abf735326aa7cde426ea510))
Breaking
* the whole program has been changed to the new structure, the way to start it has changed. ([`b6f42f7`](https://github.com/DomiTP/PyGitHubManager/commit/b6f42f7b535096e9c4678bc49b011dfb9b8a38c4))
Documentation
* Updated readme ([`2877cb2`](https://github.com/DomiTP/PyGitHubManager/commit/2877cb23e26fdb311d06da4dd9967f52df61d613))