This key allows users to pass an arbitrary amount of queries
that contain custom filters. A simple query that shows all closed
PRs could be written like the following.
```
customQueries:
closedPullRequests:
title: "Closed Requests"
perPage: 10
filter:
- "is:closed"
- "is:pr"
```
Resolves#469
Note, that this is a backwards incompatible change
Previous config:
```
repositories:
wtf: "wtfutil"
```
New Config:
```
repositories:
- "wtfutil/wtf"
```
Rather than referencing wtc.Config, instead pass the global config
Also, look up config for the module early and pass that in sooner, to deal with fewer long paths and get rid of the
ConfigKey variable
