Updated readme

Signed-off-by: Vishal Rana <[email protected]>

Fixed test for content disposition

Signed-off-by: Vishal Rana <[email protected]>

fix build constraint go1.8 (labstack#993)

* fix build constraint go1.8

go1.8 wasn't properly excluded

* Update util_go17.go

Missed version label

Signed-off-by: Vishal Rana <[email protected]>

Allow interface{} as key for JWT middleware argument (labstack#957)

Updated docs

Signed-off-by: Vishal Rana <[email protected]>

Update type typo for Header handler (labstack#868)

The example for ServerHeader middleware is trying to set a `Echo/3.0` header,
but the response out put has a Echo/2.0 header, may confuse people.

issue: fixed labstack#755 (labstack#758)

Signed-off-by: Vishal Rana <[email protected]>

updated docs

Signed-off-by: Vishal Rana <[email protected]>

fixed labstack#729

Signed-off-by: Vishal Rana <[email protected]>