Readme.md: Reorder paragraphs

put Wiki and further questions paragraphs together, Demo further up

README.md

@@ -20,16 +20,16 @@ OpenSheetMusicDisplay brings the two together and offers an open source turnkey
 
 Written in [TypeScript](https://www.typescriptlang.org) and released under [MIT license](https://github.com/opensheetmusicdisplay/opensheetmusicdisplay/blob/develop/LICENSE).
 
+Try the [Demo](https://opensheetmusicdisplay.github.io/demo/) to see what OSMD can do.
+
 See the [Wiki](https://github.com/opensheetmusicdisplay/opensheetmusicdisplay/wiki) for information about the source code and how to use OSMD.
 
-Try the [Demo](https://opensheetmusicdisplay.github.io/demo/) to see what OSMD can do.
+If you have further technical questions, you can browse through our [Issues](https://github.com/opensheetmusicdisplay/opensheetmusicdisplay/issues?&q=is%3Aissue) or open a new one.
 
 Brought to you by [PhonicScore](https://phonicscore.com/)
 (Creators of [PracticeBird for iOS](https://itunes.apple.com/us/app/practice-bird-pro/id1253492926?ls=1&mt=8) and [PhonicScore for Android](https://play.google.com/store/apps/details?id=phonicscore.phonicscore_lite))<br>
 and [our Github Contributors](https://github.com/opensheetmusicdisplay/opensheetmusicdisplay/graphs/contributors)
 
-If you have technical questions, you can browse through our [Issues](https://github.com/opensheetmusicdisplay/opensheetmusicdisplay/issues?&q=is%3Aissue) or open a new one.
-
 To contact us directly, you can use the [Contact form on opensheetmusicdisplay.org](https://opensheetmusicdisplay.org/contact/),
 or<br>
 [join the chat on Gitter](https://gitter.im/opensheetmusicdisplay/opensheetmusicdisplay).