移除废文件

-0 info it worked if it ends with ok
-1 verbose cli [ '/usr/local/bin/node',
-1 verbose cli   '/Users/chenfeng/Documents/source/yoho/yoho-node-ci/node_modules/.bin/npm',
-1 verbose cli   'run',
-1 verbose cli   'babel',
-1 verbose cli   'app.js' ]
-2 info using npm@3.10.9
-3 info using node@v6.2.0
-4 verbose run-script [ 'prebabel', 'babel', 'postbabel' ]
-5 info lifecycle yoho-node-ci@0.0.1~prebabel: yoho-node-ci@0.0.1
-6 silly lifecycle yoho-node-ci@0.0.1~prebabel: no script for prebabel, continuing
-7 info lifecycle yoho-node-ci@0.0.1~babel: yoho-node-ci@0.0.1
-8 verbose lifecycle yoho-node-ci@0.0.1~babel: unsafe-perm in lifecycle true
-9 verbose lifecycle yoho-node-ci@0.0.1~babel: PATH: /Users/chenfeng/Documents/source/yoho/yoho-node-ci/node_modules/npm/bin/node-gyp-bin:/Users/chenfeng/Documents/source/yoho/yoho-node-ci/node_modules/.bin:/usr/local/lib/node_modules/npm/bin/node-gyp-bin:/Users/chenfeng/Documents/source/yoho/yoho-node-ci/node_modules/.bin:/usr/local/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/share/dotnet:/Users/chenfeng/Documents/tools/android-sdk-macosx/platform-tools:/Users/chenfeng/Documents/tools/android-sdk-macosx/tools:/usr/local/nginx/sbin
-10 verbose lifecycle yoho-node-ci@0.0.1~babel: CWD: /Users/chenfeng/Documents/source/yoho/yoho-node-ci
-11 silly lifecycle yoho-node-ci@0.0.1~babel: Args: [ '-c', 'babel-node "app.js"' ]
-12 silly lifecycle yoho-node-ci@0.0.1~babel: Returned: code: 1  signal: null
-13 info lifecycle yoho-node-ci@0.0.1~babel: Failed to exec babel script
-14 verbose stack Error: yoho-node-ci@0.0.1 babel: `babel-node "app.js"`
-14 verbose stack Exit status 1
-14 verbose stack     at EventEmitter.<anonymous> (/Users/chenfeng/Documents/source/yoho/yoho-node-ci/node_modules/npm/lib/utils/lifecycle.js:255:16)
-14 verbose stack     at emitTwo (events.js:106:13)
-14 verbose stack     at EventEmitter.emit (events.js:191:7)
-14 verbose stack     at ChildProcess.<anonymous> (/Users/chenfeng/Documents/source/yoho/yoho-node-ci/node_modules/npm/lib/utils/spawn.js:40:14)
-14 verbose stack     at emitTwo (events.js:106:13)
-14 verbose stack     at ChildProcess.emit (events.js:191:7)
-14 verbose stack     at maybeClose (internal/child_process.js:850:16)
-14 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:215:5)
-15 verbose pkgid yoho-node-ci@0.0.1
-16 verbose cwd /Users/chenfeng/Documents/source/yoho/yoho-node-ci
-17 error Darwin 16.1.0
-18 error argv "/usr/local/bin/node" "/Users/chenfeng/Documents/source/yoho/yoho-node-ci/node_modules/.bin/npm" "run" "babel" "app.js"
-19 error node v6.2.0
-20 error npm  v3.10.9
-21 error code ELIFECYCLE
-22 error yoho-node-ci@0.0.1 babel: `babel-node "app.js"`
-22 error Exit status 1
-23 error Failed at the yoho-node-ci@0.0.1 babel script 'babel-node "app.js"'.
-23 error Make sure you have the latest version of node.js and npm installed.
-23 error If you do, this is most likely a problem with the yoho-node-ci package,
-23 error not with npm itself.
-23 error Tell the author that this fails on your system:
-23 error     babel-node "app.js"
-23 error You can get information on how to open an issue for this project with:
-23 error     npm bugs yoho-node-ci
-23 error Or if that isn't available, you can get their info via:
-23 error     npm owner ls yoho-node-ci
-23 error There is likely additional logging output above.
-24 verbose exit [ 1, true ]