Set gateway allowed headers and allowed methods in config template

[carabasdaniel]

[coveralls]

Pull Request Test Coverage Report for Build 9030181442

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 6 unchanged lines in 1 file lost coverage.
• Overall coverage decreased (-0.1%) to 22.752%

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Files with Coverage Reduction	New Missed Lines	%
pkg/cli/cc/ports.go	6	76.27%
<!--	Total:	6

Totals
Change from base Build 9006413483:	-0.1%
Covered Lines:	1126
Relevant Lines:	4949

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💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 10275260741

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 28.48%

---

Totals
Change from base Build 10274839635:	0.0%
Covered Lines:	1332
Relevant Lines:	4677

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💛 - Coveralls