Update DuxJavaScriptDoubleQuotedStringElement.m
Merge pull request #99 from eldenchen/patch-1

missing backslash in DuxJavaScriptDoubleQuotedStringElement.m
closes #96 bugfix javascript syntax highlighter thinking almost anything is a regex pattern
closes #97 fix CSS syntax highlighting when semicolon is missing
When using the Reveal in navigator only make changes to the splitview size if it is collapsed
add unit testing and create a test to reproduce #103
Add JSON syntax support
http://d.pr/i/htfT