LIFFT Version 1.3

Updates for publications of likelihood-based fits of folding transitions (LIFFT):

• Creation of lifft_demo.
• Combining figures into two windows for simplicity.
• Bug fix to prior encoding that experiments are designed so that folding goes from near 0 to near 1.

LIFFT Version 1.2

Expansions of likelihood-based fits of folding transtions (LIFFT):

• Handle temperature-dependent melting, in addition to ligand binding transitions.
• Adding a prior encoding that experiments are designed so that folding goes from near 0 to near 1.
• Better organization of directories.
• Updated documentation in README.md.
• More examples in examples directory.