pgAdmin 4 commit: Evaluate the disabled option in SwitchControl.

Evaluate the disabled option in SwitchControl.

Also - for consistency reason use the same evaluation logic in each of
the control.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=219f208317650b5322eb0fa66951c596c4ab7f74
Author: Harshal Dhumal <harshal.dhumal@enterprisedb.com>

Modified Files
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web/pgadmin/static/js/backform.pgadmin.js | 25 +++++++++++++++----------
1 file changed, 15 insertions(+), 10 deletions(-)