TCRM v2.0rc1

New features:

• Stores individual events as separate tracks and wind fields;
• Tracks stored in netCDF4 files, using the hierarchical structure and compound variables to improve file management for large simulations;
• Provides a relational database to allow interrogation of simulations (using an SQLite database);
• Updated visualisation of outputs using Seaborn;

Bug fixes:

• Update kernel density estimation methods. Previous version oversmoothed the distribution and used an isotropic bandwidth. Now uses statsmodels Multivariate KDE method for 2-dimensional KDE;
• Numpy 1.10.1 compatibility fix (see commit 0361c7c);
• Wind speed averaging times are as per WMO-TD1555 - default output is 0.2 second wind gust;