Fixed the version range for 'minimatch'.

Trying to install appium@1.1.0 that just upgraded to glob@4.0.0 I get this error:
```
npm ERR! Error: No compatible version found: minimatch@'^0.3.0'
npm ERR! Valid install targets:
npm ERR! ["0.0.1","0.0.2","0.0.4","0.0.5","0.1.1","0.1.2","0.1.3","0.1.4","0.1.5","0.2.0","0.2.2","0.2.3","0.2.4","0.2.5","0.2.6","0.2.7","0.2.8","0.2.9","0.2.10","0.2.11","0.2.12","0.2.13","0.2.14","0.3.0"]
```