Add checksums for recent releases (#369)

* Accumulo 1.10.0
* Hadoop 3.1.4 and Hadoop 2.10.0
* Zookeeper 3.6.1
diff --git a/conf/checksums b/conf/checksums
index 4547c9b..3c1507d 100644
--- a/conf/checksums
+++ b/conf/checksums
@@ -1,4 +1,5 @@
 accumulo:2.0.0:df172111698c7a73aa031de09bd5589263a6b824482fbb9b4f0440a16602ed47
+accumulo:1.10.0:9d3023c8724069282035ed6dcb047f737c1c53dc05f7b15da2cfd941f51d1d7720892496475430eb639f3a36c83f4eecc1942c0317c67d38dcf2061d06beb648
 accumulo:1.9.3:427423A95DB3863A49B271B0BC9D7D9D15E44A2EB6675DD8ADB83EE72198D757
 accumulo:1.9.2:c23c147e6abde5e6b851cf27f91b813705dc41d07c2bfea798a86abb144255d5
 accumulo:1.9.0:f68a6145029a9ea843b0305c90a7f5f0334d8a8ceeea94734267ec36421fe7fe
@@ -10,11 +11,13 @@
 hadoop:3.3.0:9ac5a5a8d29de4d2edfb5e554c178b04863375c5644d6fea1f6464ab4a7e22a50a6c43253ea348edbd114fc534dcde5bdd2826007e24b2a6b0ce0d704c5b4f5b
 hadoop:3.2.1:f66a3a4115b8f16c1077d1a198a06854dbef0e4233291712ed08d0a10629ed37
 hadoop:3.2.0:226b6cbdf769467250054b3abdf26df9f05fde44bbb82fe5d12d6993ea848f64
+hadoop:3.1.4:f7eff67e948e21e23d7069dc169c98fcce757f59473e1e9a0e27d69a23df88840a9776089eeae5a8e1e496753f811868fe65638b04e3388c197931cd44d86f63
 hadoop:3.1.3:1e8b7ca4e3911f8ec999595f71921390e9ad7a27255fbd36af1f3a1628b67e2b
 hadoop:3.1.2:1C02CCC60A09C63A48DC4234FFD3AED1B75E5A1F2B49D60927EDA114B93DD31A
 hadoop:3.1.1:f837fe260587f71629aad1f4fb6719274e948111dc96ffc5a8e26f27deac5602
 hadoop:3.0.2:0d507aa71007b2685e292343c11c2cb90a92ea7625446b57d1fb47c5721e2f82
 hadoop:3.0.3:db96e2c0d0d5352d8984892dfac4e27c0e682d98a497b7e04ee97c3e2019277a
+hadoop:2.10.0:76592EFE09CD9887ADB9E058C43D28858B19BCBC829EA1DE3D7F7D2E54E4B37F415984DCAC5F401DEB9C30E69E85B7F3AC29785AC6EB17CD15B7664C731BCD85
 hadoop:2.9.2:3d2023c46b1156c1b102461ad08cbc17c8cc53004eae95dab40a1f659839f28a
 hadoop:2.9.0:8d48666f29f9ade6ed2762b7a9edab177bad2c57396f43d0ffd6a269d54f6fe1
 hadoop:2.8.5:F9C726DF693CE2DAA4107886F603270D66E7257F77A92C9886502D6CD4A884A4
@@ -31,6 +34,7 @@
 spark:2.3.3:a5c4a54db5163df25110534f36e13d6ae65758d45d1bc8bfcd7e27304e716a23
 spark:2.3.2:3387107155d62f04ccf6bcaf2e00a69a0de5ae5df875348d93147743c206f0a8
 spark:2.2.2:023b2fea378b3dd0fee2d5d1de6bfaf2d8349aefe7be97a9cbcf03bbacc428d7
+zookeeper:3.6.1:1c5cb4d9886fae41bf244a446dd874b73c0fff7a5fc2dda4305041964420cde21e59b388dfd2551464a46bb6918d9d3c3c01ebe68fdbe782074ee360aa830c7d
 zookeeper:3.5.8:9f2c2293a60e02244dff64438704094b2edb167bc45aa82def49eb4a7a3084881057f5d81384926e23a1029f699e6f41bfee5e19fc1664d044ff9c56bcaa6b31
 zookeeper:3.5.7:b9baa1ecb3d4dc0ef648ce7c74da4c5267ee89534c7614b8f27d3b0bc52004dcfbb8cecec810ffb7c8c45053daf8a5e849ce60ba241280fa1e2ab1d3b4990494
 zookeeper:3.5.6:db24700e453f2ad4b6b789d553fe828ccceef3977a7e6b36389580ec92397a7e