Added python modular examples (log-det)
set C locale in streamingasciifile
Fix memory leaks and indentation in structured labels unit test
Fix a bunch of leaking unit tests
and disable ref calls when reference counting is disabled
Merge pull request #1627 from iglesias/fix/leak/structured_labels_unittest

Fix memory leaks and indentation in structured labels unit test
Merge pull request #1602 from lambday/feature/log_determinant

Added python modular examples (log-det)
Fix memory leak in LinearMulticlassMachine issue #1629
SparseMatrixOperator memory leak fixed
Merge pull request #1632 from lambday/feature/log_determinant

SparseMatrixOperator memory leak fixed
Merge pull request #1631 from karlnapf/develop

added undefined cases for data type enums