examples/web-file-browser: Better error handling (filled in HTTP code TODOs; exception instead of error_log for fatal errors).
examples/web-file-browser: Better error handling (filled in HTTP code TODOs; exception instead of error_log for fatal errors).

itsazzad/dropbox-sdk-php,demisang/dropbox-sdk-php,itsazzad/dropbox-sdk-php,sayfulit/dropbox-sdk-php,sayfulit/dropbox-sdk-php,dropbox/dropbox-sdk-php,TimeDoctorLLC/dropbox-sdk-php,demisang/dropbox-sdk-php,TimeDoctorLLC/dropbox-sdk-php,dropbox/dropbox-sdk-php