Is your feature request related to a problem? Please describe.
In the standard format of 15-122 project, the README.txt may contain lines like o0/* to include all files in directory o0. However, current implementation of project loader does not support such syntax. This might lead to unexpected load failure when the student is trying to use project file loader.
Describe the solution you'd like
The project loader can identify the wildcard matching character * in the README.txt and import files automatically following the semantic of project description file.
Describe alternatives you've considered
Additional context