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refactor fusion table markers
header refactor
Merge pull request #103 from jdungan/toggle-types

Header refactor
move header div to avoid double rendering
Merge pull request #106 from jdungan/toggle-types

move header div to avoid double rendering
updated legend copy, removed deprecated js
removed gap btw input and header
added p tag lost in refactor, restoring legend style
reverted to if else for useragent matching, since switch case syntax is limited to full string matching