pgAdmin 4 commit: Added an option to prevent a browser tab being opened

Added an option to prevent a browser tab being opened at startup. Fixes #5353

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=4da327088c864aa406ca99561590557a2519fde5
Author: Dave Page <dpage@pgadmin.org>

Modified Files
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docs/en_US/desktop_deployment.rst |   6 ++
docs/en_US/release_notes_4_21.rst |   1 +
runtime/ConfigWindow.cpp          |  17 ++++++
runtime/ConfigWindow.h            |   2 +
runtime/ConfigWindow.ui           | 113 +++++++++++++++++++++++++++++++-------
runtime/MenuActions.cpp           |   3 +
runtime/pgAdmin4.cpp              |  34 +++++++-----
7 files changed, 142 insertions(+), 34 deletions(-)