support auth headers with zero or more spaces between keys (#25)

go.mod

@@ -5,8 +5,9 @@ go 1.13
 require (
 	github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 // indirect
 	github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d // indirect
-	github.com/aler9/gortsplib v0.0.0-20200627140616-6bbbfefb75c8
+	github.com/aler9/gortsplib v0.0.0-20200630132544-e557f0263207
 	github.com/stretchr/testify v1.4.0
 	gopkg.in/alecthomas/kingpin.v2 v2.2.6
+	gopkg.in/yaml.v2 v2.2.2
 	gortc.io/sdp v0.18.2
 )

go.sum

@@ -2,8 +2,8 @@ github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 h1:JYp7IbQjafo
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d h1:UQZhZ2O0vMHr2cI+DC1Mbh0TJxzA3RcLoMsFw+aXw7E=
 github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
-github.com/aler9/gortsplib v0.0.0-20200627140616-6bbbfefb75c8 h1:uWmnp0579ky3QLU3cwo+WuBX+S13NC1Jx4aswCJ3Mws=
-github.com/aler9/gortsplib v0.0.0-20200627140616-6bbbfefb75c8/go.mod h1:sL64nUkmrTVhlT/GCaxRXyI2Xk7m8XSdw5Uv8xKGPdc=
+github.com/aler9/gortsplib v0.0.0-20200630132544-e557f0263207 h1:dazXsv+MFMwiclP/Cl9MKqGtbIfbF7mq7YdKCLXNAfo=
+github.com/aler9/gortsplib v0.0.0-20200630132544-e557f0263207/go.mod h1:sL64nUkmrTVhlT/GCaxRXyI2Xk7m8XSdw5Uv8xKGPdc=
 github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=