Added missing packages to the requirements section.

README.md

@@ -23,10 +23,10 @@ The IDE references ROIs by the coordinates of the ROI centre therefore there sho
 #### Requirements
 The IDE needs a computer with an [R environment version >=3.5.0](https://www.r-project.org/). The IDE requires some R packages and will try to install them if it can't detect them on the system. In case of problems, it may be better to install the required packages manually.  
 The IDE requires the following packages from CRAN:
-DT, shiny, shinyFiles, shinycssloaders, shinydashboard, ggplot2, plotly, RANN.  
+DT, shiny, shinyFiles, shinycssloaders, shinydashboard, shinybusy, ggplot2, plotly, RANN, uwot.  
 From within an R console, install with:
 ```
-> install.packages("DT", "shiny", "shinyFiles", "shinycssloaders", "shinydashboard", "ggplot2", "plotly", "RANN")
+> install.packages("DT", "shiny", "shinyFiles", "shinycssloaders", "shinydashboard", "shinybusy", "ggplot2", "plotly", "RANN", "uwot")
 ```
 and from Bioconductor: RBioFormats  
 From within an R console, install with: