Changed variables to lowercase

Moved to start using conversions and returning "bitbucket server types"
Moved the last push type into the internal package.
Simplified the types to have values of a repo type

remote/bitbucketserver/parse.go

@@ -0,0 +1,28 @@
+package bitbucketserver
+
+import (
+	"encoding/json"
+	"fmt"
+	"github.com/drone/drone/model"
+	"github.com/drone/drone/remote/bitbucketserver/internal"
+	"net/http"
+)
+
+// parseHook parses a Bitbucket hook from an http.Request request and returns
+// Repo and Build detail. TODO: find a way to support PR hooks
+func parseHook(r *http.Request) (*model.Repo, *model.Build, error) {
+	hook := new(internal.PostHook)
+	if err := json.NewDecoder(r.Body).Decode(hook); err != nil {
+		return nil, nil, err
+	}
+	build := convertPushHook(hook)
+	repo := &model.Repo{
+		Name:     hook.Repository.Slug,
+		Owner:    hook.Repository.Project.Key,
+		FullName: fmt.Sprintf("%s/%s", hook.Repository.Project.Key, hook.Repository.Slug),
+		Branch:   "master",
+		Kind:     model.RepoGit,
+	}
+
+	return repo, build, nil
+}