fix eslintrc so eslint doesn't barf - duplicated keys

.eslintrc

@@ -80,7 +80,6 @@
     "no-lone-blocks": 0,
     "no-lonely-if": 0,
     "no-loop-func": 0,
-    "no-mixed-requires": [0, false],
     "no-mixed-spaces-and-tabs": [2, false],
     "linebreak-style": [0, "unix"],
     "no-multi-spaces": 0,
@@ -125,7 +124,6 @@
     "no-undef-init": 0,
     "no-undefined": 0,
     "no-unexpected-multiline": 0,
-    "no-underscore-dangle": 0,
     "no-unneeded-ternary": 0,
     "no-unreachable": 2,
     "no-unused-expressions": 0,
@@ -160,7 +158,6 @@
     "default-case": 0,
     "dot-location": 0,
     "dot-notation": [0, { "allowKeywords": true }],
-    "eol-last": 0,
     "eqeqeq": 0,
     "func-names": 0,
     "func-style": [0, "declaration"],