Be less strict in the version of webpack required as the peer dependency. Resolves #12

Author: eploko

package.json

@@ -1,56 +1,56 @@
 {
-  "name": "pegjs-loader",
-  "version": "0.5.1",
-  "description": "PEG.js loader for webpack",
-  "authors": [
-    "Andrey Subbotin <andrey@subbotin.me> (https://github.com/eploko)",
-    "Victor Homyakov (https://github.com/victor-homyakov)"
-  ],
-  "license": "MIT",
-  "main": "lib/index.js",
-  "jsnext:main": "src/index.js",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/eploko/pegjs-loader"
-  },
-  "keywords": [
-    "webpack",
-    "pegjs",
-    "peg.js",
-    "peg",
-    "loader"
-  ],
-  "bugs": {
-    "url": "https://github.com/eploko/pegjs-loader/issues"
-  },
-  "homepage": "http://eploko.github.io/pegjs-loader",
-  "peerDependencies": {
-    "pegjs": "^0.10.0",
-    "webpack": "1 || 2 || ^2.1.0-beta || ^2.2.0-rc"
-  },
-  "dependencies": {
-    "loader-utils": "^0.2.5"
-  },
-  "devDependencies": {
-    "babel": "^5.5.8",
-    "babel-core": "^5.6.18",
-    "babel-eslint": "^4.1.0",
-    "babel-loader": "^5.1.4",
-    "eslint": "^1.7.1",
-    "eslint-config-airbnb": "^0.1.0",
-    "eslint-plugin-react": "^3.6.3",
-    "rimraf": "^2.3.4",
-    "webpack": "1.12.2"
-  },
-  "scripts": {
-    "clean": "rimraf lib",
-    "lint": "eslint src",
-    "check": "npm run lint",
-    "build:lib": "babel src --out-dir lib",
-    "build": "npm run build:lib",
-    "preversion": "npm run clean && npm run check",
-    "version": "npm run build",
-    "postversion": "git push && git push --tags && npm run clean",
-    "prepublish": "npm run clean && npm run build"
-  }
+    "name": "pegjs-loader",
+    "version": "0.5.1",
+    "description": "PEG.js loader for webpack",
+    "authors": [
+        "Andrey Subbotin <andrey@subbotin.me> (https://github.com/eploko)",
+        "Victor Homyakov (https://github.com/victor-homyakov)"
+    ],
+    "license": "MIT",
+    "main": "lib/index.js",
+    "jsnext:main": "src/index.js",
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/eploko/pegjs-loader"
+    },
+    "keywords": [
+        "webpack",
+        "pegjs",
+        "peg.js",
+        "peg",
+        "loader"
+    ],
+    "bugs": {
+        "url": "https://github.com/eploko/pegjs-loader/issues"
+    },
+    "homepage": "http://eploko.github.io/pegjs-loader",
+    "peerDependencies": {
+        "pegjs": "^0.10.0",
+        "webpack": "> 1"
+    },
+    "dependencies": {
+        "loader-utils": "^0.2.5"
+    },
+    "devDependencies": {
+        "babel": "^5.5.8",
+        "babel-core": "^5.6.18",
+        "babel-eslint": "^4.1.0",
+        "babel-loader": "^5.1.4",
+        "eslint": "^1.7.1",
+        "eslint-config-airbnb": "^0.1.0",
+        "eslint-plugin-react": "^3.6.3",
+        "rimraf": "^2.3.4",
+        "webpack": "1.12.2"
+    },
+    "scripts": {
+        "clean": "rimraf lib",
+        "lint": "eslint src",
+        "check": "npm run lint",
+        "build:lib": "babel src --out-dir lib",
+        "build": "npm run build:lib",
+        "preversion": "npm run clean && npm run check",
+        "version": "npm run build",
+        "postversion": "git push && git push --tags && npm run clean",
+        "prepublish": "npm run clean && npm run build"
+    }
 }