Removes redundant calls to memset from TObject ctor and TByteObject ctor.
Memory manager will zero it, no need to memset it twice.
We gain ~9% speedup :D
Fixes comparison operators in class Magnitude

Issue #19
Add tests for class Magnitude

Issue #19
Merge remote-tracking branches 'origin/bug/19/magnitude_fix' and 'origin/fix/redundant_memset' into develop

* origin/bug/19/magnitude_fix:
  Add tests for class Magnitude
  Fixes comparison operators in class Magnitude

* origin/fix/redundant_memset:
  Removes redundant calls to memset from TObject ctor and TByteObject ctor. Memory manager will zero it, no need to memset it twice. We gain ~9% speedup :D