v2 is not backwards compatible

A Go module should be backwards compatible with all versions
sharing its import path.  This was broken recently with the v2.0.0
tag.

The code was moved into a v2 directory so everyone will import the
same path, whether they are using GOPATH or Go Modules:

  import "github.com/ZachtimusPrime/Go-Splunk-HTTP/splunk/v2"

Author: CodyDWJones

.travis.yml

@@ -20,5 +20,5 @@ before_script:
 script:
         # - go test -v -race ./...            # run go tests
         # - $HOME/gopath/bin/goveralls -service=travis-ci   # run code coverage
-        - cd splunk/
+        - cd splunk/v2
         - go build

README.md

@@ -14,7 +14,7 @@ A simple and lightweight HTTP Splunk logging package for Go. Instantiates a logg
 ## Installation ##
 
 ```bash
-go get "github.com/ZachtimusPrime/Go-Splunk-HTTP/splunk"
+go get "github.com/ZachtimusPrime/Go-Splunk-HTTP/splunk/v2"
 ```
 
 ## Usage ##
@@ -26,7 +26,7 @@ For example:
 ```go
 package main
 
-import "github.com/ZachtimusPrime/Go-Splunk-HTTP/splunk"
+import "github.com/ZachtimusPrime/Go-Splunk-HTTP/splunk/v2"
 
 func main() {
 

go.mod

@@ -0,0 +1,3 @@
+module github.com/ZachtimusPrime/Go-Splunk-HTTP/splunk/v2
+
+go 1.14