Release v0.1.0

Added

• Initial implementation of MPIPool class
• Support for master-worker parallel processing pattern
• Context manager support (with MPIPool() as pool:)
• Optional dill integration for complex object pickling
• Basic test infrastructure with pytest
• pyproject.toml with setuptools backend
• Comprehensive test suite (31 tests total)
• MIT License
• Enhanced README with usage examples
• GitHub repository setup
• Unit tests with proper MPI mocking (16 tests)
• Integration tests with real MPI (11 tests)
• Performance smoke tests (4 tests)
• Mock MPI infrastructure for fast unit testing

Fixed

• Single process validation (raises ValueError)
• Import error handling with clear messages
• Worker process cleanup and termination
• Unit test mocking issues (13/16 tests were failing)
• MPI environment detection in pytest
• Integration test compatibility with pytest-mpi