Merge pull request #1243 from ethereum/removeDep

Remove uneeded dep && remove uneeded script

package.json

@@ -20,7 +20,6 @@
     "csslint": "^1.0.2",
     "deep-equal": "^1.0.1",
     "ethereumjs-util": "^5.1.2",
-    "ethereumjs-vm": "^2.3.3",
     "execr": "^1.0.1",
     "exorcist": "^0.4.0",
     "fast-async": "6.3.1",
@@ -146,7 +145,6 @@
     "linkremixcore": "cd node_modules && rm -rf remix-core && ln -s ../remix/remix-core remix-core && cd ..",
     "linkremixlib": "cd node_modules && rm -rf remix-lib && ln -s ../remix/remix-lib remix-lib && cd ..",
     "linkremixsolidity": "cd node_modules && rm -rf remix-solidity && ln -s ../remix/remix-solidity remix-solidity && cd ..",
-    "linkremixdebugger": "cd node_modules && rm -rf remix-debugger && ln -s ../remix/remix-debugger remix-debugger && cd ..",
     "build": "browserify src/index.js -o build/app.js",
     "build_debugger": "browserify src/app/debugger/remix-debugger/index.js -o src/app/debugger/remix-debugger/build/app.js",
     "browsertest": "sleep 5 && npm run nightwatch_local",