pgAdmin 4 commit: Replace the PyCrypto module with the cryptographymod

Replace the PyCrypto module with the cryptography module. Fixes #3272

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=b786c4c140434d26b0bacbd8d79bae1bf28b7ec5
Author: Cyril Jouve <jv.cyril@gmail.com>

Modified Files
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Make.bat                         | 11 ---------
docs/en_US/release_notes_4_2.rst |  1 +
requirements.txt                 |  1 -
web/pgadmin/utils/crypto.py      | 53 +++++++++++++++++++++-------------------
4 files changed, 29 insertions(+), 37 deletions(-)