pgAdmin 4 commit: Use client-side url_for in the sql editor and datagr

Use client-side url_for in the sql editor and data grid modules.

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=cfb4b115732f353bc0bf723d87968ed250af063f
Author: Surinder Kumar <surinder.kumar@enterprisedb.com>

Modified Files
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web/pgadmin/tools/datagrid/__init__.py             |  34 ++++--
.../datagrid/templates/datagrid/js/datagrid.js     | 118 ++++++++++++++------
web/pgadmin/tools/sqleditor/__init__.py            | 122 +++++++++++++++++----
.../sqleditor/templates/sqleditor/js/sqleditor.js  |  77 ++++++-------
4 files changed, 251 insertions(+), 100 deletions(-)