Replace logger with CLIMate output

composer.json

@@ -11,18 +11,20 @@
         "tls"
     ],
     "require": {
-        "amphp/process": "^0.1.1",
-        "bramus/monolog-colored-line-formatter": "^2",
+        "php": "^5.5|^7",
         "ext-openssl": "*",
+        "amphp/process": "^0.1.1",
         "kelunik/acme": "^0.3",
         "kelunik/certificate": "^1",
         "league/climate": "^3",
-        "monolog/monolog": "^1.17",
-        "php": "^5.5|^7",
-        "psr/log": "^1",
         "rdlowrey/auryn": "^1",
         "webmozart/assert": "^1"
     },
+    "require-dev": {
+        "phpunit/phpunit": "^5",
+        "fabpot/php-cs-fixer": "^1.9",
+        "macfja/phar-builder": "^0.2.3"
+    },
     "license": "MIT",
     "authors": [
         {
@@ -40,11 +42,6 @@
             "src/functions.php"
         ]
     },
-    "require-dev": {
-        "phpunit/phpunit": "^5",
-        "fabpot/php-cs-fixer": "^1.9",
-        "macfja/phar-builder": "^0.2.3"
-    },
     "extra": {
         "phar-builder": {
             "compression": "GZip",