ees

ees is used at run time in 4 crates.

Number of dependers	ees version	Downloads/month
2	1.0.0	10
2	0.2.5	0

Depender			ees version
		message_worker		^1.0.0
		snug		^1.0.0
		synthesize		^0.2.5
		german-tanks		^0.2.5