Name theme "Space"

Features (v1.0.1):

1. Optimized for mobile devices

Features (v1.0.0):

1. The text is located on width;
2. Сontrast background for the editor and a preview;
3. The code on a preview isn't beyond now;
4. Text spaces at the edges of (15% of width) in the editor and a preview are added. It is recommended to disconnect in settings-> the Editor-> to Limit the maximum length of a line;
5. Code illumination in the editor and in a preview.
6. Italics and the bold text has changed color with blue to the light pink.