message: Fixed cmake file for copying sample files in unix 3
diff: @@ -329,7 +329,6 @@ add_custom_command(
  ${CMAKE_CURRENT_SOURCE_DIR}/test/sample_data_string_index.csv
  ${CMAKE_CURRENT_BINARY_DIR}/sample_data_string_index.csv)
  -if (MSVC)
  file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/test/sample_data.csv
  DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/bin/Debug)
  file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/test/sample_data.csv
  @@ -346,5 +345,4 @@ if (MSVC)
  DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/bin/Debug)
  file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/test/sample_data_string_index.csv
  DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/bin/Release)
  -endif(MSVC)
  message("-- Copying files for testing - done")
  