chore(deps): update github.com/levigross/grequests commit hash to 2537885

Author: renovate-bot

go.mod

@@ -26,7 +26,6 @@ require (
 	github.com/golangci/golangci-lint v1.20.0
 	github.com/gomodule/redigo v2.0.0+incompatible // indirect
 	github.com/google/go-github v0.0.0-20180123235826-b1f138353a62
-	github.com/google/go-querystring v1.0.0 // indirect
 	github.com/gopherjs/gopherjs v0.0.0-20190430165422-3e4dfb77656c // indirect
 	github.com/gorilla/mux v1.7.3
 	github.com/gorilla/schema v1.1.0
@@ -36,7 +35,7 @@ require (
 	github.com/jinzhu/gorm v1.9.10
 	github.com/joho/godotenv v1.3.0
 	github.com/k0kubun/colorstring v0.0.0-20150214042306-9440f1994b88 // indirect
-	github.com/levigross/grequests v0.0.0-20190130132859-37c80f76a0da
+	github.com/levigross/grequests v0.0.0-20190908174114-253788527a1a
 	github.com/lib/pq v1.2.0
 	github.com/markbates/goth v0.0.0-20180113214406-24f8ac10e57e
 	github.com/mattes/migrate v0.0.0-20171208214826-d23f71b03c4a

go.sum

@@ -221,6 +221,8 @@ github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/levigross/grequests v0.0.0-20190130132859-37c80f76a0da h1:ixpx9UaTDElZrjbd9GeOVG4Deut0FFumoeel7PvVNm4=
 github.com/levigross/grequests v0.0.0-20190130132859-37c80f76a0da/go.mod h1:uCZIhROSrVmuF/BPYFPwDeiiQ6juSLp0kikFoEcNcEs=
+github.com/levigross/grequests v0.0.0-20190908174114-253788527a1a h1:DGFy/362j92vQRE3ThU1yqg9TuJS8YJOSbQuB7BP9cA=
+github.com/levigross/grequests v0.0.0-20190908174114-253788527a1a/go.mod h1:jVntzcUU+2BtVohZBQmSHWUmh8B55LCNfPhcNCIvvIg=
 github.com/lib/pq v1.1.1 h1:sJZmqHoEaY7f+NPP8pgLB/WxulyR3fewgCM2qaSlBb4=
 github.com/lib/pq v1.1.1/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
 github.com/lib/pq v1.2.0 h1:LXpIM/LZ5xGFhOpXAQUIMM1HdyqzVYM13zNdjCEEcA0=
@@ -407,6 +409,7 @@ golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73r
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180911220305-26e67e76b6c3 h1:czFLhve3vsQetD6JOJ8NZZvGQIXlnN3/yXxbT6/awxI=
 golang.org/x/net v0.0.0-20180911220305-26e67e76b6c3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20181011144130-49bb7cea24b1/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=