v0.1.1

Minor improvements and some bug fixes:

• Faster q-Pochhammer computation
• Bug fix for hj-reduced forms
• Corrected data tables
• Added support for Galois group structure of F_a orbits
• Some typos fixed (e.g. principle → principal)
• More consistent use of binary_quadratic_form instead of QuadBin
• Improved [compat]