removing linebreak-style rule from eslint and adding .gitattributes file to ensure files in the repo have the right line endings

Author: robertpatrick

.gitattributes

@@ -0,0 +1,31 @@
+# Set the default behavior, in case people don't have core.autocrlf set.
+* text=auto
+
+# Explicitly declare text files you want to always be normalized and converted
+# to native line endings on checkout.
+*.css  text
+*.html text
+*.js   text
+*.json text
+*.md   text
+*.toml text
+*.txt  text
+*.yaml text
+*.yml  text
+
+# Declare files that will always have LF line endings on checkout.
+*.sh text eol=lf
+
+# Denote all files that are truly binary and should not be modified.
+*.eot   binary
+*.gif   binary
+*.ico   binary
+*.jpg   binary
+*.mp3   binary
+*.mp4   binary
+*.pdf   binary
+*.png   binary
+*.svg   binary
+*.ttf   binary
+*.woff  binary
+*.woff2 binary

electron/.eslintrc.json

@@ -16,10 +16,6 @@
                 "SwitchCase": 1
             }
         ],
-        "linebreak-style": [
-            "error",
-            "unix"
-        ],
         "quotes": [
             "error",
             "single"

webui/.eslintrc.json

@@ -18,10 +18,6 @@
                 "SwitchCase": 1
             }
         ],
-        "linebreak-style": [
-            "error",
-            "unix"
-        ],
         "quotes": [
             "error",
             "single"