Fixes the chrome issue: http://stackoverflow.com/questions/2623963/webkit-refused-to-set-unsafe-header-content-length
ignore local binary
support 'latest' in short config
exit immediately if error in executing local command
Change polling logic and minor fixes
change url from git to https
Merge remote-tracking branch 'origin/chrome_fix' into bug_fixes
Merge pull request #58 from browserstack/bug_fixes

Bug fixes