add an analytics notice on dvc init

.gitignore

@@ -3,6 +3,7 @@ neatlynx/__pycache__
 .idea
 cache
 *.pyc
+.env/
 
 cache
 .dvc.conf.lock

dvc/analytics.py

@@ -7,7 +7,7 @@ from dvc.logger import logger
 
 
 class Analytics(object):
-    URL = 'https://analytics.dvc.org/'
+    URL = 'https://analytics.dvc.org'
     TIMEOUT_POST = 5
 
     USER_ID_FILE = 'user_id'

dvc/project.py

@@ -1216,6 +1216,10 @@ class Project(object):
         import colorama
 
         self.logger.info(
+            "\n"
+            "DVC has enabled anonymous aggregate usage analytics.\n"
+            "Read the analytics documentation (and how to opt-out) here:\n"
+            "{blue}https://dvc.org/doc/user-guide/analytics{nc}\n"
             "\n"
             "{yellow}What's next?{nc}\n"
             "{yellow}------------{nc}\n"

dvc/updater.py

@@ -11,7 +11,7 @@ from dvc.utils import is_binary
 
 
 class Updater(object):  # pragma: no cover
-    URL = 'https://updater.dvc.org/'
+    URL = 'https://updater.dvc.org'
     UPDATER_FILE = 'updater'
     TIMEOUT = 24 * 60 * 60  # every day
     TIMEOUT_GET = 10