vendoring using godeps tool

.travis.yml

@@ -12,27 +12,27 @@ before_install:
   - go get github.com/mattn/goveralls
 
   # get our dependencies
-  - go get -t ./...
+  - go get github.com/tools/godep
 
 install:
   # make sure stuff actually builds
-  - go build
+  - godep go build
 
 script:
   # ensure everything is formatted all pretty like
-  - gofmt -l -s .
+  - if gofmt -l -s . | grep -v "Godeps"; then exit 1; fi
   # vet out possible issues
   - go vet ./...
   # run tests
-  - go test ./... -v -race
+  - godep go test ./... -v -race
 
 after_success:
   - |
     echo "mode: count" > profile.cov
     for dir in $(find . -maxdepth 10 -not -path './.git*' -not -path '*/_*' -type d);
     do
     if ls $dir/*.go &> /dev/null; then
-      go test -short -covermode=count -coverprofile=$dir/profile.tmp $dir
+      godep go test -short -covermode=count -coverprofile=$dir/profile.tmp $dir
       if [ -f $dir/profile.tmp ]
       then
         cat $dir/profile.tmp | tail -n +2 >> profile.cov
@@ -64,9 +64,9 @@ before_deploy:
       GOOS=${PLATFORM%/*}
       GOARCH=${PLATFORM#*/}
       if [ "$GOOS" = "windows" ]; then
-        build_cmd="GOOS=$GOOS GOARCH=$GOARCH go build -o snag -ldflags '-w -s'"
+        build_cmd="GOOS=$GOOS GOARCH=$GOARCH godep go build -o snag -ldflags '-w -s'"
       else
-        build_cmd="CGO_ENABLED=0 GOOS=$GOOS GOARCH=$GOARCH go build -o snag -ldflags '-d -w -s'"
+        build_cmd="CGO_ENABLED=0 GOOS=$GOOS GOARCH=$GOARCH godep go build -o snag -ldflags '-d -w -s'"
       fi
       if ! eval $build_cmd; then
         echo "Failed building snag for $PLATFORM" && return 1