Rename MartinError, benchmarks, streamline get_tile #2342

Job	Run time
Lint and Unit test	2m 31s
Build and test docker images	3m 57s
Build aarch64-apple-darwin	14m 43s
Build debian-x86_64	5m 43s
Build x86_64-apple-darwin	3m 56s
Build x86_64-pc-windows-msvc	5m 47s
Build x86_64-unknown-linux-gnu	1m 44s
Test on macOS-latest	55s
Test on windows-latest	42s
Test postgis:11-3.0-alpine sslmode=disable	38s
Test postgis:14-3.3-alpine sslmode=disable	38s
Test on ubuntu-latest	40s
Test postgis:15-3.3 sslmode=require	32s
Package	0s
CI Finished	0s
	42m 26s

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