Expanding top level issues categories for high-level issue organization

Issues in the GitLab CE tracker normally fall into one of 3 categories:

• Feature Proposals
• Bugs
• Support Requests

Right now there are:

• around 4,800 open feature proposals
  • https://gitlab.com/gitlab-org/gitlab-ce/issues?scope=all&utf8=%E2%9C%93&state=opened&label_name[]=feature%20proposal
• around 1,740 open bugs
  • https://gitlab.com/gitlab-org/gitlab-ce/issues?scope=all&utf8=%E2%9C%93&state=opened&label_name[]=bug
• ~80 support requests
  • https://gitlab.com/gitlab-org/gitlab-ce/issues?scope=all&utf8=%E2%9C%93&state=opened&label_name[]=support%20request

This leaves around half of the open issues. They must either be:

• Uncategorised
• Unlabelled/Untriaged

We should fix this

We need to categorise the other open issues that fall outside of these boundaries:

• Maybe we can find further top-level categories for issues
  • (I know that ~enhancement issues sometimes fall between the cracks)
• Maybe we can find a lot of issues that can be closed
  • Duplicates
  • Out of scope issues
  • Out of date issues

This sounds like an ideal job for a label suggestions system. This uncategorised subset of our issues could provide a good test bed for such a system. Those that cannot be categorised may be issues that require a new top-level category.