Update README.md and run evergreen with Go 1.9.5

Change-Id: If3008a4970bd9f631424be3069f10a9c886071dc

Author: skriptble

.evergreen/config.yml

@@ -64,6 +64,18 @@ functions:
            export PATH="${GCC_PATH}:$GOPATH/bin:$MONGODB_BINARIES:$PATH"
            export PROJECT="${project}"
 
+           if [ "Windows_NT" = "$OS" ]; then
+              export USERPROFILE=$(cygpath -w $(dirname $(dirname $(dirname $(dirname `pwd`)))))
+              export HOME=$(cygpath -w $(dirname $(dirname $(dirname $(dirname `pwd`)))))
+           fi
+
+           go get -u github.com/andrewkroh/gvm
+           eval "$(gvm -f bash 1.9.5)"
+           gvm -f bash 1.9.5
+
+           go version
+           go env
+
            cat <<EOT > expansion.yml
            CURRENT_VERSION: "$CURRENT_VERSION"
            DRIVERS_TOOLS: "$DRIVERS_TOOLS"
@@ -75,6 +87,7 @@ functions:
               set -o errexit
               set -o xtrace
               export GOPATH="$GOPATH"
+              export GOROOT="$GOROOT"
               export DRIVERS_TOOLS="$DRIVERS_TOOLS"
               export MONGO_ORCHESTRATION_HOME="$MONGO_ORCHESTRATION_HOME"
               export MONGODB_BINARIES="$MONGODB_BINARIES"

README.md

@@ -3,11 +3,28 @@
 MongoDB Driver for Go.
 
 -------------------------
+- [Requirements](#requirements)
+- [Installation](#installation)
 - [Bugs/Feature Reporting](#bugs-feature-reporting)
 - [Testing / Development](#testing--development)
 - [Continuous Integration](#continuous-integration)
 - [License](#license)
 
+-------------------------
+## Requirements
+
+- Go 1.9 or higher. We aim to support the latest supported versions go.
+- MongoDB 3.2 and higher.
+
+-------------------------
+## Installation
+
+The recommended way to get started using the MongoDB Go driver is by using `dep` to install the dependency in your project.
+
+```bash
+dep ensure -add github.com/mongodb/mongo-go-driver/mongo
+```
+
 -------------------------
 ## Bugs / Feature Reporting