v0.4

Changes:

• Using dedicated classes for TorchScript optimization (TorchScript loop optimization seems to make gradient computation less precise)
• Better docstring documentation
• Support for loading externally saved checkpoints
• Better initialization of LSTM weights and biases
• Bugfixes in plotting
• Corrected Typos
• Other bugfixes

v0.2

Enabled optimizations via TorchScript;
Split LSTM Layer into LSTM Layer and LSTM Cell;

v0.1

updated readme;