front.rb in zold-0.21.4

- old
+ new

@@ -20,10 +20,9 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
 STDOUT.sync = true
 
-require 'eventmachine'
 require 'get_process_mem'
 require 'thin'
 require 'json'
 require 'sinatra/base'
 require 'concurrent'