concepts file changes
concepts file changes

- add 'screen units' and 'data-space units' to glossary
- 'to server' -> 'to serve'
- small rewrite about high level and low level interfaces

dennisobrien/bokeh,ptitjano/bokeh,percyfal/bokeh,dennisobrien/bokeh,stonebig/bokeh,justacec/bokeh,timsnyder/bokeh,phobson/bokeh,msarahan/bokeh,bokeh/bokeh,percyfal/bokeh,jakirkham/bokeh,bokeh/bokeh,clairetang6/bokeh,ericmjl/bokeh,bokeh/bokeh,mindriot101/bokeh,azjps/bokeh,msarahan/bokeh,rs2/bokeh,philippjfr/bokeh,azjps/bokeh,ericmjl/bokeh,quasiben/bokeh,phobson/bokeh,timsnyder/bokeh,quasiben/bokeh,quasiben/bokeh,ptitjano/bokeh,mindriot101/bokeh,dennisobrien/bokeh,justacec/bokeh,ericmjl/bokeh,DuCorey/bokeh,phobson/bokeh,clairetang6/bokeh,azjps/bokeh,draperjames/bokeh,aiguofer/bokeh,aavanian/bokeh,schoolie/bokeh,Karel-van-de-Plassche/bokeh,bokeh/bokeh,bokeh/bokeh,ptitjano/bokeh,stonebig/bokeh,KasperPRasmussen/bokeh,schoolie/bokeh,justacec/bokeh,KasperPRasmussen/bokeh,DuCorey/bokeh,DuCorey/bokeh,draperjames/bokeh,timsnyder/bokeh,Karel-van-de-Plassche/bokeh,ptitjano/bokeh,Karel-van-de-Plassche/bokeh,stonebig/bokeh,KasperPRasmussen/bokeh,draperjames/bokeh,msarahan/bokeh,KasperPRasmussen/bokeh,clairetang6/bokeh,jakirkham/bokeh,mindriot101/bokeh,draperjames/bokeh,aavanian/bokeh,timsnyder/bokeh,percyfal/bokeh,timsnyder/bokeh,aiguofer/bokeh,rs2/bokeh,schoolie/bokeh,Karel-van-de-Plassche/bokeh,philippjfr/bokeh,philippjfr/bokeh,schoolie/bokeh,aavanian/bokeh,phobson/bokeh,ptitjano/bokeh,aiguofer/bokeh,percyfal/bokeh,rs2/bokeh,aiguofer/bokeh,philippjfr/bokeh,aiguofer/bokeh,draperjames/bokeh,jakirkham/bokeh,jakirkham/bokeh,ericmjl/bokeh,philippjfr/bokeh,mindriot101/bokeh,aavanian/bokeh,KasperPRasmussen/bokeh,azjps/bokeh,DuCorey/bokeh,dennisobrien/bokeh,rs2/bokeh,justacec/bokeh,percyfal/bokeh,schoolie/bokeh,DuCorey/bokeh,dennisobrien/bokeh,msarahan/bokeh,aavanian/bokeh,Karel-van-de-Plassche/bokeh,clairetang6/bokeh,phobson/bokeh,azjps/bokeh,jakirkham/bokeh,ericmjl/bokeh,rs2/bokeh,stonebig/bokeh