more changes to function and debugging

modifying plot animate raster time series in part 2 global product assessment

modifying function to generate animation to accept list of files and additional documentation

adding function to generate animation in part 2 function script

Changes to plotting function for raster mosaic and other

initial commit for functions script part 2 global product assessment

adding new function to plot and generate animation for list of raster files or figures

testing animation function for RMSE mosaics

more changes and generating animation for reg6 (Australia and South East Asia)

degugging function to generate animation from mosaic figures