Add quote formatting to pylint config

I just love getting a 5 running pylint

Author: mxmeinhold

.pylintrc

@@ -30,6 +30,9 @@ single-line-if-stmt = no
 no-space-check = trailing-comma,dict-separator
 max-module-lines = 1000
 indent-string = '    '
+string-quote=single-avoid-escape
+triple-quote=single
+docstring-quote=double
 
 [MISCELLANEOUS]
 notes = FIXME,XXX,TODO

.travis.yml

@@ -5,4 +5,4 @@ python:
 install:
   - "pip install -r requirements.txt"
 script:
-  - "pylint packet/routes packet"
+  - "pylint --load-plugins pylint_quotes packet/routes packet"

requirements.txt

@@ -9,3 +9,4 @@ pylint~=2.3.1
 gunicorn~=19.7.1
 csh_ldap~=2.1.0
 onesignal-sdk~=1.0.0
+pylint-quotes~=0.2.1