User talk:Linkdude101/New OpenHatch content

The original description on OpenHatch gives no information on specific ways people can help MediaWiki. I added links to different ways they can help out, such as translating and bug testing. In addition, I added information about alternate MediaWiki venues, such as extensions and mobile development. I also linked to a tutorial and the IRC channel to get people started. Hopefully, these changes will provide a clearer picture and path for people interested in collaborating with MediaWiki.