Add missing break to globeCoordinate.Formatter

[thiemowmde]

• The main issue here is the missing break.
• 1 / 36000000 is not an option you can select in the UI, but is something that can be detected by the backend. At the moment this is shown as "special (±2.7777777777778e-8°)". With this addition this is shown as "special (1/10000')"
• The epsilon must be lowered together with the smallest predefined precision. I'm using the maximum number of zeros that a coordinate value of 360.000000000000… can have before IEEE makes it start becoming fuzzy (this is around 15 significant digits). Try ( 360.1 ).toFixed( 20 ) in the JavaScript console to see what I mean.