Add deprecation warning if user supplies iterables and user-defined s… (#5187)
Add deprecation warning if user supplies iterables and user-defined s… (#5187)

* Add deprecation warning if user supplies iterables and user-defined source to glyph methods

* Use specialized BokehDeprecationWarning

Karel-van-de-Plassche/bokeh,DuCorey/bokeh,schoolie/bokeh,azjps/bokeh,philippjfr/bokeh,timsnyder/bokeh,rs2/bokeh,aavanian/bokeh,mindriot101/bokeh,philippjfr/bokeh,rs2/bokeh,dennisobrien/bokeh,schoolie/bokeh,mindriot101/bokeh,bokeh/bokeh,timsnyder/bokeh,ericmjl/bokeh,bokeh/bokeh,schoolie/bokeh,Karel-van-de-Plassche/bokeh,aavanian/bokeh,DuCorey/bokeh,DuCorey/bokeh,draperjames/bokeh,timsnyder/bokeh,draperjames/bokeh,bokeh/bokeh,jakirkham/bokeh,schoolie/bokeh,dennisobrien/bokeh,percyfal/bokeh,mindriot101/bokeh,bokeh/bokeh,aiguofer/bokeh,mindriot101/bokeh,DuCorey/bokeh,azjps/bokeh,timsnyder/bokeh,rs2/bokeh,stonebig/bokeh,DuCorey/bokeh,philippjfr/bokeh,percyfal/bokeh,aavanian/bokeh,rs2/bokeh,percyfal/bokeh,azjps/bokeh,rs2/bokeh,stonebig/bokeh,bokeh/bokeh,jakirkham/bokeh,stonebig/bokeh,jakirkham/bokeh,aiguofer/bokeh,dennisobrien/bokeh,percyfal/bokeh,percyfal/bokeh,Karel-van-de-Plassche/bokeh,draperjames/bokeh,azjps/bokeh,dennisobrien/bokeh,aiguofer/bokeh,aavanian/bokeh,aavanian/bokeh,schoolie/bokeh,jakirkham/bokeh,draperjames/bokeh,ericmjl/bokeh,philippjfr/bokeh,aiguofer/bokeh,philippjfr/bokeh,draperjames/bokeh,Karel-van-de-Plassche/bokeh,Karel-van-de-Plassche/bokeh,azjps/bokeh,dennisobrien/bokeh,stonebig/bokeh,timsnyder/bokeh,ericmjl/bokeh,jakirkham/bokeh,ericmjl/bokeh,aiguofer/bokeh,ericmjl/bokeh