Updated track info.

Added getters for private variables. Removed friend << overload. Did it
the proper way.
Update the current track with time values.
Checks for null
Added did we scrobble
Removed null check
Changed to clang++, better output
Fixed track current time
Changed name to MyTrack and fixed pointer issues.

Made toString instead of <<
Made equals instead of ==
Updated track to mytrack
Added mutable track and scrobbling
We can scrobble!!
Browser doesn't need to know about lastfm