[PATCH 2/5] gitweb: if the PATH_INFO is incomplete, use it as a project_filter

Previously gitweb would ignore partial PATH_INFO. For example, it would produce a project list for the top URL https://www.example.org/projects/ and a project summary for https://www.example.org/projects/git/git.git but if you tried to list just the git-related projects with

[PATCH 2/5] gitweb: if the PATH_INFO is incomplete, use it as a project_filter

Previously gitweb would ignore partial PATH_INFO. For example, it would produce a project list for the top URL https://www.example.org/projects/ and a project summary for https://www.example.org/projects/git/git.git but if you tried to list just the git-related projects with