SVG Heading

Rotate on refresh, make more things observables

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Reduce vehicle markers from 60px to 45px

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Better blue, don't split arrow

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Center scale and rotate the marker correctly

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Get started on using an SVG pointy marker and headings

luqmaan/metrorappid#96
Ah yes. This is kind of a big change. The closest stop won't popup right away anymore. Lets see if anybody wants it back.