Wifi Fix for Nexus 4

Wifi Fix optimises and fixes wifi connectivity issue for Nexus 4.

This will not work with any other device than the Nexus 4.

Please note ROOT is required for this app to work.

** I have been waiting for Google to fix the wifi problem on the Nexus 4 since launch without any joy. So I decided to release my own fix which make changes to the configuration file and also optimise the battery usage. If the fix doesn't work or causing battery drain please let me know. Otherwise enjoy!!**