Support globbing patterns in .codetogether.ignore

[brianvfernandes]

Is your feature request related to a problem? Please describe.
The .codetogether.ignore file introduced in CodeTogether 2.1 supports a general wildcard syntax to exclude resources from the shared session. However, it would be much more useful if it supported globbing patterns, like those in .gitignore

For example:

*.log
src/logfolder
src/main/*.java 

work as expected to exclude all .log files, the logfolder under the src directory and all java files under src/main folder.

However, more advanced patterns like the following do not work:

**/logs 
!important.log
debug[0-9].log

[GenuitecKanbot]

Happy to report this issue is resolved! (from Kanbanbot)