Enhancement: Logging changes

- Updating version of com.github.AppDevNext.Logcat:LogcatCoreLib lib.
- Adding the hour, minutes and seconds to the log file.
- Printing http logs in one line.
- Printing http logs with 1000000 bytes as max size.
- Printing http logs in a Json format.

https://github.com/owncloud/android/issues/4151
https://github.com/owncloud/android/pull/4204
