Remove local ember-fontawesome dependency

This is provided by common, we don't need a conflicting version here.

package.json

@@ -18,7 +18,6 @@
   },
   "devDependencies": {
     "@ember/optional-features": "^0.6.1",
-    "@fortawesome/ember-fontawesome": "https://github.com/jrjohnson/ember-fontawesome#default-prefix-transform",
     "broccoli-asset-rev": "^3.0.0",
     "browserslist": "^4.0.0",
     "caniuse-db": "^1.0.30000820",

yarn.lock

@@ -223,26 +223,6 @@
     markdown-toc "^1.2.0"
     rollup-plugin-node-resolve "^3.0.2"
 
-"@fortawesome/ember-fontawesome@https://github.com/jrjohnson/ember-fontawesome#default-prefix-transform":
-  version "0.1.0"
-  resolved "https://github.com/jrjohnson/ember-fontawesome#eb0f8c0c6b37e91667cd71c70192fb6cf9dfa704"
-  dependencies:
-    "@fortawesome/fontawesome-svg-core" "^1.2.0"
-    broccoli-file-creator "^1.1.1"
-    broccoli-funnel "^2.0.1"
-    broccoli-merge-trees "^2.0.0"
-    broccoli-plugin "^1.3.0"
-    broccoli-rollup "^2.0.0"
-    broccoli-source "^1.1.0"
-    broccoli-stew "^1.5.0"
-    camel-case "^3.0.0"
-    ember-ast-helpers "0.3.5"
-    ember-cli-babel "^6.6.0"
-    ember-cli-htmlbars "^2.0.3"
-    ember-get-config "^0.2.4"
-    glob "^7.1.2"
-    rollup-plugin-node-resolve "^3.0.2"
-
 "@fortawesome/fontawesome-common-types@^0.2.2":
   version "0.2.2"
   resolved "https://npm.fontawesome.com/@fortawesome/fontawesome-common-types/-/fontawesome-common-types-0.2.2.tgz#7fd64eacf7f64e4d7619d21b0b2f2467f5a70611"
@@ -950,8 +930,8 @@ autoprefixer@^9.0.0:
     postcss-value-parser "^3.2.3"
 
 aws-sdk@^2.1.48, aws-sdk@^2.252.1:
-  version "2.299.0"
-  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.299.0.tgz#9c12f924f1e28d22899816e112dcb722c4bccf30"
+  version "2.300.0"
+  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.300.0.tgz#862f993151b1d8c96f58a5c04aef562e04d56c6a"
   dependencies:
     buffer "4.9.1"
     events "1.1.1"
@@ -1975,12 +1955,12 @@ broccoli-clean-css@^1.1.0:
     json-stable-stringify "^1.0.0"
 
 broccoli-concat@^3.2.2, broccoli-concat@^3.4.0:
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/broccoli-concat/-/broccoli-concat-3.6.0.tgz#f64763319ec71d240ab0ed4e8864e15f56c867ec"
+  version "3.7.0"
+  resolved "https://registry.yarnpkg.com/broccoli-concat/-/broccoli-concat-3.7.0.tgz#6407fd411bc0bdf70a1aa607e382a7fa214e55bb"
   dependencies:
+    broccoli-debug "^0.6.4"
     broccoli-kitchen-sink-helpers "^0.3.1"
     broccoli-plugin "^1.3.0"
-    broccoli-stew "^1.5.0"
     ensure-posix-path "^1.0.2"
     fast-sourcemap-concat "^1.4.0"
     find-index "^1.1.0"
@@ -2238,7 +2218,7 @@ broccoli-rollup@^1.2.0:
     symlink-or-copy "^1.1.8"
     walk-sync "^0.3.1"
 
-broccoli-rollup@^2.0.0:
+broccoli-rollup@^2.0.0, broccoli-rollup@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/broccoli-rollup/-/broccoli-rollup-2.1.1.tgz#0b77dc4b7560a53e998ea85f3b56772612d4988d"
   dependencies:
@@ -2464,11 +2444,11 @@ browserslist@^3.1.0, browserslist@^3.1.1, browserslist@^3.2.6:
     electron-to-chromium "^1.3.47"
 
 browserslist@^4.0.0, browserslist@^4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.0.2.tgz#294388f5844bb3ab15ef7394ca17f49bf7a4e6f1"
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.1.0.tgz#81cbb8e52dfa09918f93c6e051d779cb7360785d"
   dependencies:
-    caniuse-lite "^1.0.30000876"
-    electron-to-chromium "^1.3.57"
+    caniuse-lite "^1.0.30000878"
+    electron-to-chromium "^1.3.61"
     node-releases "^1.0.0-alpha.11"
 
 bser@^2.0.0:
@@ -2648,7 +2628,7 @@ caniuse-db@^1.0.30000820:
   version "1.0.30000878"
   resolved "https://registry.yarnpkg.com/caniuse-db/-/caniuse-db-1.0.30000878.tgz#0d0c6d8500c3aea21441fad059bce4b8f3f509df"
 
-caniuse-lite@^1.0.30000792, caniuse-lite@^1.0.30000805, caniuse-lite@^1.0.30000844, caniuse-lite@^1.0.30000876, caniuse-lite@^1.0.30000878:
+caniuse-lite@^1.0.30000792, caniuse-lite@^1.0.30000805, caniuse-lite@^1.0.30000844, caniuse-lite@^1.0.30000878:
   version "1.0.30000878"
   resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000878.tgz#c644c39588dd42d3498e952234c372e5a40a4123"
 
@@ -4065,9 +4045,9 @@ [email protected]:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
 
-electron-to-chromium@^1.3.30, electron-to-chromium@^1.3.47, electron-to-chromium@^1.3.57:
-  version "1.3.60"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.60.tgz#85a28db8484f3dd84de46bdcb7aa829e2f016423"
+electron-to-chromium@^1.3.30, electron-to-chromium@^1.3.47, electron-to-chromium@^1.3.61:
+  version "1.3.61"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.61.tgz#a8ac295b28d0f03d85e37326fd16b6b6b17a1795"
 
 elegant-spinner@^1.0.1:
   version "1.0.1"
@@ -5038,17 +5018,20 @@ ember-factory-for-polyfill@^1.1.0, ember-factory-for-polyfill@^1.3.1:
     ember-cli-version-checker "^2.1.0"
 
 "ember-fetch@^2.1.0 || ^3.0.0 || ^4.0.0 || ^5.0.0":
-  version "5.1.1"
-  resolved "https://registry.yarnpkg.com/ember-fetch/-/ember-fetch-5.1.1.tgz#a7c791e85c4db46e315088287db1c73818ac9754"
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/ember-fetch/-/ember-fetch-5.1.2.tgz#084b206d285e1ee19ee2260262c0635eeed4e52a"
   dependencies:
     "@xg-wang/whatwg-fetch" "^3.0.0"
     abortcontroller-polyfill "^1.1.9"
+    babel-preset-env "^1.7.0"
     broccoli-concat "^3.2.2"
     broccoli-merge-trees "^3.0.0"
+    broccoli-rollup "^2.1.1"
     broccoli-stew "^2.0.0"
     broccoli-templater "^2.0.1"
     ember-cli-babel "^6.8.2"
     node-fetch "^2.0.0-alpha.9"
+    rollup-plugin-babel "^3.0.7"
 
 [email protected]:
   version "2.8.4"
@@ -5939,6 +5922,10 @@ estraverse@^4.0.0, estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
 
+estree-walker@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-0.2.1.tgz#bdafe8095383d8414d5dc2ecf4c9173b6db9412e"
+
 estree-walker@^0.5.2:
   version "0.5.2"
   resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-0.5.2.tgz#d3850be7529c9580d815600b53126515e146dd39"
@@ -10587,6 +10574,12 @@ ripemd160@^2.0.0, ripemd160@^2.0.1:
     hash-base "^3.0.0"
     inherits "^2.0.1"
 
+rollup-plugin-babel@^3.0.7:
+  version "3.0.7"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-babel/-/rollup-plugin-babel-3.0.7.tgz#5b13611f1ab8922497e9d15197ae5d8a23fe3b1e"
+  dependencies:
+    rollup-pluginutils "^1.5.0"
+
 rollup-plugin-node-resolve@^3.0.2:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/rollup-plugin-node-resolve/-/rollup-plugin-node-resolve-3.3.0.tgz#c26d110a36812cbefa7ce117cadcd3439aa1c713"
@@ -10603,6 +10596,13 @@ rollup-plugin-replace@^1.1.1:
     minimatch "^3.0.2"
     rollup-pluginutils "^2.0.1"
 
+rollup-pluginutils@^1.5.0:
+  version "1.5.2"
+  resolved "https://registry.yarnpkg.com/rollup-pluginutils/-/rollup-pluginutils-1.5.2.tgz#1e156e778f94b7255bfa1b3d0178be8f5c552408"
+  dependencies:
+    estree-walker "^0.2.1"
+    minimatch "^3.0.2"
+
 rollup-pluginutils@^2.0.1:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/rollup-pluginutils/-/rollup-pluginutils-2.3.1.tgz#760d185ccc237dedc12d7ae48c6bcd127b4892d0"