Hacknet Snippet Tools is a package that I made to help in the development of Hacknet Extensions (Mods for the game Hacknet). It helps by providing a set of snippets users can generate and then tab through to fill them out. (#6373)

* Added in Hacknet Snippet Tools to the json file

Summary says it all. I popped in the needed information and ran the
tests and it's all A-OK.

* Removed some labels and changed the tags

I've removed language syntax and xml from the labels section of my
package entry and fixed the tags at
https://github.com/CNIAngel/Hacknet-Snippet-Tools/tags to reflect the
X.Y.Z system of semver tags.