added msgs as per review

ee/cli/plugins/debug.py

@@ -494,6 +494,8 @@ class EEDebugController(CementBaseController):
                 if not EEShellExec.cmd_exec(self, "crontab -l | grep "
                                             "'ee debug --import-slow-log'"):
                     if not cron_time == 0:
+                        Log.info(self, "setting up crontab entry,"
+                                 " please wait ...")
                         EEShellExec.cmd_exec(self, "/bin/bash -c \"crontab -l "
                                              "2> /dev/null | {{ cat; echo -e"
                                              " \\\"#EasyEngine start MySQL "
@@ -505,6 +507,8 @@ class EEDebugController(CementBaseController):
                                              .format(cron_time))
                 else:
                     if not cron_time == 0:
+                        Log.info(self, "updating crontab entry,"
+                                 " please wait ...")
                         if not EEShellExec.cmd_exec(self, "/bin/bash -c "
                                                     "\"crontab "
                                                     "-l | sed '/EasyEngine "
@@ -518,6 +522,8 @@ class EEDebugController(CementBaseController):
                                                     .format(cron_time)):
                             Log.error(self, "failed to update crontab entry")
                     else:
+                        Log.info(self, "removing crontab entry,"
+                                 " please wait ...")
                         if not EEShellExec.cmd_exec(self, "/bin/bash -c "
                                                     "\"crontab "
                                                     "-l | sed '/EasyEngine "