pgAdmin 4 commit: Add support for Trigger and JIT stats in thegraphica

Add support for Trigger and JIT stats in the graphical query plan viewer. Fixes #3397

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=2b20b387e2b2ff2cf20e3806248b6ad5ccd22365
Author: Akshay Joshi <akshay.joshi@enterprisedb.com>

Modified Files
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docs/en_US/release_notes_3_2.rst                   |  2 +-
web/pgadmin/feature_tests/query_tool_tests.py      | 63 +++++++++++++++
web/pgadmin/misc/static/explain/css/explain.css    | 22 +++++-
web/pgadmin/misc/static/explain/js/explain.js      | 38 ++++++++-
.../misc/static/explain/js/explain_statistics.js   | 90 ++++++++++++++++++++++
.../misc/explain/explain_statistics_spec.js        | 87 +++++++++++++++++++++
6 files changed, 296 insertions(+), 6 deletions(-)