ceres-std

ceres-std is used at run time in 8 crates.

Depender (with downloads and own rev deps)			ceres-std version
	5	ceres-sandbox		^0
	5	ceres-support		^0
	6	ceres-executor		^0
	2	ceres-seal		^0
	2	ceres-ri		^0
	2	ceres-runtime		^0
		ceres-browser		^0
		ceres-cli		^0