Improve button refreshing behavior
Don't focus on REPL after eval'ing
Merge pull request #65 from kumarshantanu/master

add syntax highlighting for popular source file types
Remove duplicate extensions from list (they are lower-cased before being checked)
Make wording more general
Fix rare bug preventing the correct root path from being found
Fix longstanding console input issue
Remove unnecessary while loop
Update Clojure game template
Increment version number
Use a better way to reload namespaces
Make files in tab list clickable