Removed Golang:1.8

Updated package for follow official Golang Release Policy.

Author: gjrtimmer

.travis.yml

@@ -18,30 +18,11 @@ env:
     - GOTAGS=sqlite_vtable
 
 go:
-  - 1.8.x
   - 1.9.x
   - 1.10.x
 
 matrix:
   include:
-    - os: linux
-      go: 1.8.x
-      env: GOTAGS= GOOS=windows GOARCH=amd64
-    - os: linux
-      go: 1.8.x
-      env: GOTAGS=libsqlite3 GOOS=windows GOARCH=amd64
-    - os: linux
-      go: 1.8.x
-      env: GOTAGS="sqlite_allow_uri_authority sqlite_app_armor sqlite_foreign_keys sqlite_fts5 sqlite_icu sqlite_introspect sqlite_json sqlite_secure_delete sqlite_see sqlite_stat4 sqlite_trace sqlite_userauth" GOOS=windows GOARCH=amd64
-    - os: linux
-      go: 1.8.x
-      env: GOTAGS=sqlite_vacuum_full GOOS=windows GOARCH=amd64
-    - os: linux
-      go: 1.8.x
-      env: GOTAGS=sqlite_vacuum_incr GOOS=windows GOARCH=amd64
-    - os: linux
-      go: 1.8.x
-      env: GOTAGS=sqlite_vtable GOOS=windows GOARCH=amd64
     - os: linux
       go: 1.9.x
       env: GOTAGS= GOOS=windows GOARCH=amd64

README.md

@@ -11,10 +11,11 @@ go-sqlite3
 sqlite3 driver conforming to the built-in database/sql interface
 
 Supported Golang version:
-- 1.8.x
 - 1.9.x
 - 1.10.x
 
+[This package follows the official Golang Release Policy.](https://golang.org/doc/devel/release.html#policy)
+
 ### Overview
 
 - [Installation](#installation)