Automate adding root of the project to path

For now the header:
```
# BEGIN--------------------PROJECT-ROOT-PATH-APPENDING-------------------------#
import sys
import os
REL_PROJECT_ROOT_PATH = "./../../"
ABS_FILE_DIR = os.path.dirname(os.path.abspath(__file__))
ABS_PROJECT_ROOT_PATH = os.path.normpath(os.path.join(ABS_FILE_DIR, REL_PROJECT_ROOT_PATH))
sys.path.append(ABS_PROJECT_ROOT_PATH)
# -------------------------PROJECT-ROOT-PATH-APPENDING----------------------END#
```

needs to be in every file. We need to find a way to automate this process for convenience sake.