Version 0.1.0 - Two new movement models

• Added movement models: Random Walk (rw) and Multiple Persistence Continuous Time Correlated Random Walk (mpctcrw)
• New residual types (besided the old ”smooth”): Smooth predictions (”smoothpred”), Simulated residuals (”simulated”), and one step residuals (”onestep”)
• Possibility of using multiple $log(\beta)$ parameters over time
• Added bg_style=”map” to plot.argostrack to include background map in plot of estimated track.