Latest alpha release

The next alpha release of the reworked pyITC is now available. This is version 1.0.1, which includes several improvements, including profile fitting and fitting data to the single binding site model with constant dilution heat. Error calculation is the last feature which is still not available compared to 0.0.10 - once that's done, I feel 1.0.2 will replace it as the recommended download. Next milestone would include global fit and model plugin.