[3.18 Release Video] Manuscript draft 01 ready for review

[Bastian Ilso <hougaard junior gmail com>]

Hi everyone,

I have made a first draft of the manuscript for the GNOME 3.18 release video.
https://wiki.gnome.org/ThreePointSeventeen/ReleaseVideo#Manuscript

The manuscript is very early stage, so I would love your help with:

- Validating that the content is correct.
- Fixing the wording.

- Add sentences/suggestions to content you think the manuscript should cover.

Music suggestions are also very welcome (can be added to the wiki too, preferably CC-BY-SA).

-Bastian