import: no changes are made to .gitignore

[jorgeorpinel]

DVC version: 0.51.2
Python version: 3.7.3
Platform: Darwin-18.6.0-x86_64-i386-64bit
Binary: False
Cache: reflink - True, hardlink - True, symlink - True
Filesystem type (cache directory): ('apfs', '/dev/disk1s1')
Filesystem type (workspace): ('apfs', '/dev/disk1s1')

$ dvc import git@github.com:iterative/example-get-started model.pkl
WARNING: This is a beta feature! Do not use in the production! Old `dvc import` is now called `dvc import-url`, please use it instead.
Importing 'model.pkl (git@github.com:iterative/example-get-started)' -> 'model.pkl'
Preparing to download data from 'https://remote.dvc.org/get-started'
Preparing to collect status from https://remote.dvc.org/get-started
Collecting information from local cache...
[##############################] 100% 
[##############################] 100% Analysing status

Output 'model.pkl' didn't change. Skipping saving.

WARNING: data 'model.pkl' exists. Removing before checkout.

Saving information to 'model.pkl.dvc'.


To track the changes with git, run:

	git add model.pkl.dvc
$ git status
On branch master
Untracked files:
  (use "git add <file>..." to include in what will be committed)

	model.pkl
	model.pkl.dvc

nothing added to commit but untracked files present (use "git add" to track)

Shouldn't model.pkl be included into .gitignore at this point?