Ta-lib

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- [NEW]: Support for python 2.6 and earlier for ordereddict.

- [FIX]: Add lib64 paths to setup.py.

- [NEW]: Upgrade to Cython 0.22.

- [FIX]: Allow running setup.py without numpy or cython

- [NEW]: Allow TA_LIBRARY_PATH and TA_INCLUDE_PATH environment variables.

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- [NEW]: Support pandas.Series and pandas.Dataframe inputs.

- [FIX]: Simple check to warn if ta-lib library is not installed

- [FIX]: Fix missing key error when inputs are not default names.

- [NEW]: Upgrade to Cython 0.20.

- [FIX]: Check all input array lengths are same.

- [FIX]: Check all input arrays for NaN elements.

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- [NEW]: Upgrade to Cython 0.19.1.

- [FIX]: Fix "periods" input arrays in abstract interface.

- [FIX]: Only require necessary input arrays in abstract interface.

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- [NEW]: Support for function_flags and output_flags properties in Functions

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- [NEW]: Better test coverage of abstract interface.

- [NEW]: Support for Python 3.

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- [FIX]: Make installation on Windows easier.