brian m. carlson f6eddedfb2 go.mod: add semaphore package ... In a future commit, we'll introduce a use of the semaphore package to prevent goroutines from accidentally running us out of resources. Add the package to go.mod and go.sum and vendor it in.		2019-01-15 18:53:09 +00:00
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semaphore	go.mod: add semaphore package	2019-01-15 18:53:09 +00:00
AUTHORS	go.mod: add semaphore package	2019-01-15 18:53:09 +00:00
CONTRIBUTORS	go.mod: add semaphore package	2019-01-15 18:53:09 +00:00
LICENSE	go.mod: add semaphore package	2019-01-15 18:53:09 +00:00
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