Link to documentation in installation notes is broken

The first link ("online") is broken

```
  More information
  ----------------
  Please take the time to read the documentation:

  In case of trouble, please read the Troubleshooting section in the README.

  * Online - http://sublimecodeintel.github.io/SublimeCodeIntel/
  * Git - https://github.com/SublimeCodeIntel/SublimeCodeIntel
```