Pwptemp

Fixed
- raise ROP error only for drilling op

Added
- Input to set the nuber of time steps for the calculations.

Added
- Filter patch for temperature behavior results

Added
- Circulating operation
- Temperature_behavior calcs and plot on new structure
- Testing new structure as drilling2
Changed
- Drilling is calculated from ROP

Changed
- Managing annular fluid properties separately
- Using plotly from now, instead of matplotlib
- Wellpath module is deprecated
Added
- Input to set the sliding fraction coefficient between DP-wellbore (T&D model)
- Viscosity variation due to changes in temperature
Fixed
- Get wellpath from well object

Added
- More formulas for calculating Nusselt number
- Full integration of Johancsik - Torque & Drag model
- Logging calculations at every time step
Fixed
- Loop for torque & drag calculation
- Heat source terms