go.mod: update gitlab dep to v0.30.1

Releases after github.com/xanzy/go-gitlab@v0.31.0 introduce breaking
changes to the NewClient call.

Addresses #94

vendor/github.com/docker/go-units/MAINTAINERS

@@ -1,6 +1,6 @@
-# go-connections maintainers file
+# go-units maintainers file
 #
-# This file describes who runs the docker/go-connections project and how.
+# This file describes who runs the docker/go-units project and how.
 # This is a living document - if you see something out of date or missing, speak up!
 #
 # It is structured to be consumable by both humans and programs.
@@ -11,7 +11,10 @@
 [Org]
 	[Org."Core maintainers"]
 		people = [
-			"calavera",
+			"akihirosuda",
+			"dnephin",
+			"thajeztah",
+			"vdemeester",
 		]
 
 [people]
@@ -21,7 +24,23 @@
 # in the people section.
 
 	# ADD YOURSELF HERE IN ALPHABETICAL ORDER
-	[people.calavera]
-	Name = "David Calavera"
-	Email = "david.calavera@gmail.com"
-	GitHub = "calavera"
+
+	[people.akihirosuda]
+	Name = "Akihiro Suda"
+	Email = "akihiro.suda.cz@hco.ntt.co.jp"
+	GitHub = "AkihiroSuda"
+
+	[people.dnephin]
+	Name = "Daniel Nephin"
+	Email = "dnephin@gmail.com"
+	GitHub = "dnephin"
+	
+	[people.thajeztah]
+	Name = "Sebastiaan van Stijn"
+	Email = "github@gone.nl"
+	GitHub = "thaJeztah"
+
+	[people.vdemeester]
+	Name = "Vincent Demeester"
+	Email = "vincent@sbr.pm"
+	GitHub = "vdemeester"

vendor/github.com/docker/go-units/circle.yml

@@ -1,7 +1,7 @@
 dependencies:
   post:
     # install golint
-    - go get github.com/golang/lint/golint
+    - go get golang.org/x/lint/golint
 
 test:
   pre:

vendor/github.com/docker/go-units/duration.go

@@ -18,7 +18,7 @@ func HumanDuration(d time.Duration) string {
 		return fmt.Sprintf("%d seconds", seconds)
 	} else if minutes := int(d.Minutes()); minutes == 1 {
 		return "About a minute"
-	} else if minutes < 46 {
+	} else if minutes < 60 {
 		return fmt.Sprintf("%d minutes", minutes)
 	} else if hours := int(d.Hours() + 0.5); hours == 1 {
 		return "About an hour"

vendor/github.com/docker/go-units/size.go

@@ -31,7 +31,7 @@ type unitMap map[string]int64
 var (
 	decimalMap = unitMap{"k": KB, "m": MB, "g": GB, "t": TB, "p": PB}
 	binaryMap  = unitMap{"k": KiB, "m": MiB, "g": GiB, "t": TiB, "p": PiB}
-	sizeRegex  = regexp.MustCompile(`^(\d+(\.\d+)*) ?([kKmMgGtTpP])?[bB]?$`)
+	sizeRegex  = regexp.MustCompile(`^(\d+(\.\d+)*) ?([kKmMgGtTpP])?[iI]?[bB]?$`)
 )
 
 var decimapAbbrs = []string{"B", "kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"}

vendor/github.com/docker/go-units/ulimit.go

@@ -96,8 +96,13 @@ func ParseUlimit(val string) (*Ulimit, error) {
 		return nil, fmt.Errorf("too many limit value arguments - %s, can only have up to two, `soft[:hard]`", parts[1])
 	}
 
-	if soft > *hard {
-		return nil, fmt.Errorf("ulimit soft limit must be less than or equal to hard limit: %d > %d", soft, *hard)
+	if *hard != -1 {
+		if soft == -1 {
+			return nil, fmt.Errorf("ulimit soft limit must be less than or equal to hard limit: soft: -1 (unlimited), hard: %d", *hard)
+		}
+		if soft > *hard {
+			return nil, fmt.Errorf("ulimit soft limit must be less than or equal to hard limit: %d > %d", soft, *hard)
+		}
 	}
 
 	return &Ulimit{Name: parts[0], Soft: soft, Hard: *hard}, nil