docs: Require go 1.8

License: MIT
Signed-off-by: Łukasz Magiera <magik6k@gmail.com>

README.md

@@ -103,7 +103,7 @@ With snap, in any of the [supported Linux distributions](https://snapcraft.io/do
 
 #### Install Go
 
-The build process for ipfs requires Go 1.7 or higher. If you don't have it: [Download Go 1.7+](https://golang.org/dl/).
+The build process for ipfs requires Go 1.8 or higher. If you don't have it: [Download Go 1.8+](https://golang.org/dl/).
 
 
 You'll need to add Go's bin directories to your `$PATH` environment variable e.g., by adding these lines to your `/etc/profile` (for a system-wide installation) or `$HOME/.profile`:
@@ -147,7 +147,7 @@ mismatched APIs.
 * Also, [instructions for OpenBSD](docs/openbsd.md).
 * `git` is required in order for `go get` to fetch all dependencies.
 * Package managers often contain out-of-date `golang` packages.
-  Ensure that `go version` reports at least 1.7. See above for how to install go.
+  Ensure that `go version` reports at least 1.8. See above for how to install go.
 * If you are interested in development, please install the development
 dependencies as well.
 * *WARNING: Older versions of OSX FUSE (for Mac OS X) can cause kernel panics when mounting!*

mk/golang.mk

@@ -1,5 +1,5 @@
 # golang utilities
-GO_MIN_VERSION = 1.7
+GO_MIN_VERSION = 1.8
 
 # pre-definitions
 GOTAGS ?=

package.json

@@ -4,7 +4,7 @@
   },
   "gx": {
     "dvcsimport": "github.com/ipfs/go-ipfs",
-    "goversion": "1.7"
+    "goversion": "1.8"
   },
   "gxDependencies": [
     {