tidy blocks
tidy blocks

block messages defined in the order they appear in the GUI
tie blocks dropdown definitions near blocks which use them
homogenize lowercase blocks names and values
remove deprecated blocks (http://, ..., )
add missing blocks translations (tell, ask, development mode blocks...)
fix some utf8 characters

ericrosenbaum/BeetleBlocks,jmoenig/Snap--Build-Your-Own-Blocks,ericrosenbaum/BeetleBlocks,jmoenig/Snap--Build-Your-Own-Blocks