Add sort command
Also include requirements; bump version for packaging fixes
Add license text
Let's say you have the following repositories configured in
[src/github/owner1/projA] ... [src/github/owner2/projB] ...
This will let you quickly switch to
cd (mr-utils find github projA)
If there are multiple matches, they will be printed out.
This will sort
~/.mrconfig based on sections and write it back out