++++++++++++++++++ Fixed some bugs and added new features.
- Fixed the instability issue when fitting time series to models higher than DHO/CARMA(2,1) - Cleaned up the plotting module - Added PSD, ACVF, and SF functions
0.1.0
++++++++++++++++++ First release!
- Fully working CARMA kernels: `DRW_term`, `DHO_term` and `CARMA_term` - Functions to simulate CARMA time series given a kernel - Functions to fit arbitrary time series to CARMA models (still having instability issues with CARMA models higher than DHO/CARMA(2,1))