write functions for sidebarPanel UI
write functions for mainPanel UI
intending
write function for checking checkbox when querying
write function for checking box when input clickPlotDist
write function for checking box when input PCAclick
tidy up selection of checkboxes
write a function for .searchInd
write function for subset query
write functions for valuesPCA colourPCA pointsize and symboltype
write functions for principal components and legend
write functions for observers of .protText and .protPCA
clean up
write functions for plotDist: quantityplotDist and dropdown menus to select for flevels
clean up
write functios for tab quant, fData, pData
write functions for tab search
clean up
add unit tests for new helperFunctions for server
update