* EveBase/AliEveTrack

* EveBase/AliEveTrack
---------------------
New class, sub-class of TEveTrack.
All macro-calling functions were removed from TEveTrack and moved into
this class (as they were ALICE specific anyway):
   void ImportHits();
   void ImportClusters();
   void ImportClustersFromIndex();
   void ImportKine();
   void ImportKineWithArgs(.....);
   void PrintKineStack();

This will allow to:
1. simplify initialization;
2. make it easier to extend the functionality.

All changes in other files are replacements of TEveTrack with
AliEveTrack.

* macros/anyscan_init.C
-----------------------
Add a deprecation warning.