dont use relative imports

following golang conventions and to fix travis

README.md

@@ -81,8 +81,7 @@ Want to use `osem_notify` on a platform where no builds are provided?
 
 Assuming you have golang installed, run
 ```sh
-go get -v -d ./
-go build ./
+go install github.com/noerw/osem_notify
 ```
 
 For cross-compilation, check [this guide](https://dave.cheney.net/2015/08/22/cross-compilation-with-go-1-5) out.

cmd/shared.go

@@ -7,7 +7,7 @@ import (
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 
-	"../core"
+	"github.com/noerw/osem_notify/core"
 )
 
 /**

main.go

@@ -1,7 +1,7 @@
 package main
 
 import (
-	"./cmd"
+	"github.com/noerw/osem_notify/cmd"
 )
 
 func main() {