code cleanups

redundant lines removed

circuit breaker generic wrapper

generic wrapper over circuit breaker

Use internal packages

v0.0.14

update github test folder

Code improvements

v0.0.13

resource is not required for resilient http client

Backoff logic fix

v0.0.12

fix backoff logic after last attempt

Retry amount corner case fix

v0.0.11

fix retry amount corner case

Discard response for http-5xx

v0.0.10

simplify retry logic

Code cleanups

v0.0.9

cleanup

Code improvements

v0.0.8

make error package private, improve retry algo

Improved semantics

v0.0.7

fix doc