Merge branch 'tmm1-relative-sibling-import'
diff --git a/dependency/resolver.go b/dependency/resolver.go
index f53ae2f..16a7298 100644
--- a/dependency/resolver.go
+++ b/dependency/resolver.go
@@ -9,6 +9,7 @@
 
 	"github.com/Masterminds/glide/cfg"
 	"github.com/Masterminds/glide/msg"
+	gpath "github.com/Masterminds/glide/path"
 	"github.com/Masterminds/glide/util"
 )
 
@@ -287,6 +288,10 @@
 					// and moved.
 					l.PushBack(filepath.Join(r.VendorDir, filepath.FromSlash(imp)))
 				}
+			case LocRelative:
+				if strings.HasPrefix(imp, "./"+gpath.VendorDir) {
+					msg.Warn("Go package resolving will resolve %s without the ./%s/ prefix", imp, gpath.VendorDir)
+				}
 			}
 		}
 
@@ -779,6 +784,8 @@
 	// Why does a Google product get a special case build mode with a local
 	// package?
 	LocAppengine
+	// LocRelative indicates the packge is a relative directory
+	LocRelative
 )
 
 // PkgInfo represents metadata about a package found by the resolver.
@@ -815,6 +822,12 @@
 		Name: name,
 	}
 
+	if strings.HasPrefix(name, "./") || strings.HasPrefix(name, "../") {
+		info.Loc = LocRelative
+		r.findCache[name] = info
+		return info
+	}
+
 	// Check _only_ if this dep is in the current vendor directory.
 	p = filepath.Join(r.VendorDir, filepath.FromSlash(name))
 	if pkgExists(p) {
diff --git a/tree/tree.go b/tree/tree.go
index 86977e5..1d9def2 100644
--- a/tree/tree.go
+++ b/tree/tree.go
@@ -103,6 +103,11 @@
 		Name: name,
 	}
 
+	if strings.HasPrefix(name, "./") || strings.HasPrefix(name, "../") {
+		info.Loc = dependency.LocRelative
+		return info
+	}
+
 	// Recurse backward to scan other vendor/ directories
 	// If the cwd isn't an absolute path walking upwards looking for vendor/
 	// folders can get into an infinate loop.