pgAdmin 4 commit: Prevent auto-commit/rollback being changedmid-transa

Prevent auto-commit/rollback being changed mid-transaction, and make the Preferences the defaults, not the current
values.

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=0aeb20ee64fef96f4807dfcc4915251798e3137a
Author: Akshay Joshi <akshay.joshi@enterprisedb.com>

Modified Files
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.../static/js/sqleditor/query_tool_preferences.js  | 14 ----
web/pgadmin/tools/datagrid/__init__.py             |  6 ++
web/pgadmin/tools/sqleditor/__init__.py            | 86 ++++------------------
web/pgadmin/tools/sqleditor/static/js/sqleditor.js | 22 ++++--
.../tools/sqleditor/tests/test_start_query_tool.py |  6 +-
.../sqleditor/utils/query_tool_preferences.py      |  8 +-
6 files changed, 46 insertions(+), 96 deletions(-)