Add skmob and gtfs_functions dep

Author: anitagraser

README.md

@@ -2,18 +2,34 @@
 
 The Trajectools plugin adds trajectory analysis algorithms to the QGIS Processing toolbox. 
 
-![Trajectools screenshot](screenshots/trajectools.PNG)
-![Trajectools clipping screenshot](screenshots/trajectools2.PNG)
 
 
-**Note: This plugin depends on MovingPandas!** You will need to install MovingPandas in your QGIS Python environment. I recommend installing both QGIS and MovingPandas from conda-forge:
+## Requirements
+
+Trajectools requires [MovingPandas](https://github.com/movingpandas/movingpandas) (a Python library for movement data analysis) and optionally integrates [scikit-mobility](https://scikit-mobility.github.io/scikit-mobility/) and [gtfs_functions](https://github.com/Bondify/gtfs_functions). 
+
+The recommended way to install these dependencies is through conda/mamba:
 
 ```
 (base) conda create -n qgis -c conda-forge python=3.9 
 (base) conda activate qgis
-(qgis) mamba install -c conda-forge qgis movingpandas
+(qgis) mamba install -c conda-forge qgis movingpandas scikit-mobility
+(qgis) pip install gtfs_functions
 ```
 
-More details: https://anitagraser.com/2023/01/21/pyqgis-jupyter-notebooks-on-windows-using-conda/
+(More details: https://anitagraser.com/2023/01/21/pyqgis-jupyter-notebooks-on-windows-using-conda/)
+
+The Trajectools plugin can be installed directly in QGIS using the built-in Plugin Manager:
+
+![image](https://github.com/emeralds-horizon/UC3-traveltime-analytics/assets/590385/9f6cdb53-f2b3-4f2f-82cf-923d3b61341f)
 
+**Figure 1: QGIS Plugin Manager with Trajectools plugin installed.**
 
+
+
+## Examples
+
+The individual Trajectools algorithms are flexible and modular and can therefore be used on a wide array on input datasets, including, for example, the open [Microsoft Geolife dataset](http://research.microsoft.com/en-us/downloads/b16d359d-d164-469e-9fd4-daa38f2b2e13/) a [sample](https://github.com/emeralds-horizon/trajectools-qgis/tree/main/sample_data) of which is included in the plugin repo:
+
+![Trajectools screenshot](screenshots/trajectools.PNG)
+![Trajectools clipping screenshot](screenshots/trajectools2.PNG)