avoid conflicts with hashes

requirements.txt

@@ -1,7 +1,7 @@
-ntplib==0.3.3 --hash=sha256:c4621b64d50be9461d9bd9a71ba0b4af06fbbf818bbd483752d95c1a4e273ede
+ntplib==0.3.3
 six==1.11.0 --hash=sha256:832dc0e10feb1aa2c68dcc57dbb658f1c7e65b9b61af69048abc87a2db00a0eb  --hash=sha256:70e8a77beed4562e7f14fe23a786b54f6296e34344c23bc42f07b15018ff98e9
 chardet==3.0.4 --hash=sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691  --hash=sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae
-numpy==1.14.0 --hash=sha256:428cd3c0b197cf857671353d8c85833193921af9fafcc169a1f29c7185833d50  --hash=sha256:a476e437d73e5754aa66e1e75840d0163119c3911b7361f4cd06985212a3c3fb  --hash=sha256:289ff717138cd9aa133adcbd3c3e284458b9c8230db4d42b39083a3407370317  --hash=sha256:c5eccb4bf96dbb2436c61bb3c2658139e779679b6ae0d04c5e268e6608b58053  --hash=sha256:75471acf298d455b035226cc609a92aee42c4bb6aa71def85f77fa2c2b646b61  --hash=sha256:5c54fb98ecf42da59ed93736d1c071842482b18657eb16ba6e466bd873e1b923  --hash=sha256:9ddf384ac3aacb72e122a8207775cc29727cbd9c531ee1a4b95754f24f42f7f3  --hash=sha256:781d3197da49c421a07f250750de70a52c42af08ca02a2f7bdb571c0625ae7eb  --hash=sha256:93b26d6c06a22e64d56aaca32aaaffd27a4143db0ac2f21a048f0b571f2bfc55  --hash=sha256:b2547f57d05ba59df4289493254f29f4c9082d255f1f97b7e286f40f453e33a1  --hash=sha256:eef6af1c752eef538a96018ef9bdf8e37bbf28aab50a1436501a4aa47a6467df  --hash=sha256:ff8a4b2c3ac831964f529a2da506c28d002562b230261ae5c16885f5f53d2e75  --hash=sha256:194074058c22a4066e1b6a4ea432486ee468d24ab16f13630c1030409e6b8666  --hash=sha256:4e13f1a848fde960dea33702770265837c72b796a6a3eaac7528cfe75ddefadd  --hash=sha256:91101216d72749df63968d86611b549438fb18af2c63849c01f9a897516133c7  --hash=sha256:97507349abb7d1f6b76b877258defe8720833881dc7e7fd052bac90c88587387  --hash=sha256:1479b46b6040b5c689831496354c8859c456b152d37315673a0c18720b41223b  --hash=sha256:98b1ac79c160e36093d7914244e40ee1e7164223e795aa2c71dcce367554e646  --hash=sha256:24bbec9a199f938eab75de8390f410969bc33c218e5430fa1ae9401b00865255  --hash=sha256:7880f412543e96548374a4bb1d75e4cdb8cad80f3a101ed0f8d0e0428f719c1c  --hash=sha256:6112f152b76a28c450bbf665da11757078a724a90330112f5b7ea2d6b6cefd67  --hash=sha256:7c5276763646480143d5f3a6c2acb2885460c765051a1baf4d5070f63d05010f  --hash=sha256:3de643935b212307b420248018323a44ec51987a336d1d747c1322afc3c099fb
+numpy==1.14.0
 python-dateutil==2.7.3 --hash=sha256:1adb80e7a782c12e52ef9a8182bebeb73f1d7e24e374397af06fb4956c8dc5c0  --hash=sha256:e27001de32f627c22380a688bcc43ce83504a7bc5da472209b4c70f02829f0b8
 influxdb==5.0.0 --hash=sha256:43b2fde195ee2302cfa87c8a0e1d29429f175ed584516d02e04f9b2c3c2ac2ad  --hash=sha256:6adba2ddfd5781a06b5204339e679d66645bf6cc2b7f493eb9d7c8986d714e80
 urllib3==1.23 --hash=sha256:b5725a0bd4ba422ab0e66e89e030c806576753ea3ee08554382c14e685d117b5  --hash=sha256:a68ac5e15e76e7e5dd2b8f94007233e01effe3e50e8daddf69acfd81cb686baf