Update LICENSE - Githubissues

Hello, and thanks for taking the time to create a pull request! There's just a few things you should be aware of before you get started.

Firstly, our go-to documentation on how to structure and submit your pull request can be found on the wiki, here: https://github.com/GlowstoneMC/Glowstone/wiki/PR-Handling

In short, please follow these points:

Be sure you're following our code style guidelines: https://github.com/GlowstoneMC/Glowstone/wiki/Code-Style
If your PR is a work-in-progress, you should put [WIP] in the title.
The title of your PR should be short and sweet - "Adds cows", instead of "This set of commits adds cows and begins the animals implementation".
Please be descriptive in your initial PR comment. Address your changes in detail, and explain why you made each change.
If your PR is intended to improve performance, please include benchmarks or other proof.
PRs that fix bugs are acceptable and encouraged.
PRs that implement a discreet chunk of a feature instead of the whole feature are acceptable under certain circumstances, eg, implementing cows instead of all of the animals.
PRs that only change whitespace or other styling issues will not be accepted; please bring this to the attention of the repository maintainers or contributors instead.
From time to time, we may go through the open PRs and close any that we deem to be inactive. Feel free to re-open any PR that has been closed as a result of this when you work on it again.
- If you're planning to suspend work on your PR for a period of time (eg, going on holiday), feel free to mention this in a comment and we'll take it on board when looking at inactive PRs.
If multiple people have contributed to the PR, please credit them by @mentioning them in your overall commit message.
If you don't do it yourself, your PR may be closed and the commits squashed and merged manually by a repository maintainer.

If you need to find these points again at a later date, you can find them at the following location: https://github.com/GlowstoneMC/Glowstone/blob/dev/.github/PULL_REQUEST_TEMPLATE.md

When you're ready, please delete this text from your initial PR comment and replace it with your own info. Thanks for contributing to Glowstone!

GlowstoneMC / Glowstone

Update LICENSE #1136