Update dependencies

Godeps/_workspace/src/github.com/calmh/ini/ini.go

@@ -218,3 +218,18 @@ func (c *Config) Set(sectionName, key, value string) {
 		options: []option{{key, value}},
 	})
 }
+
+// Delete removes the option from the specified section.
+func (c *Config) Delete(section, key string) {
+	for sn, sect := range c.sections {
+		if sect.name == section {
+			for i, opt := range sect.options {
+				if opt.name == key {
+					c.sections[sn].options = append(sect.options[:i], sect.options[i+1:]...)
+					return
+				}
+			}
+			return
+		}
+	}
+}

Godeps/_workspace/src/github.com/calmh/ini/ini_test.go

@@ -2,9 +2,10 @@ package ini_test
 
 import (
 	"bytes"
-	"github.com/calmh/ini"
 	"strings"
 	"testing"
+
+	"github.com/calmh/ini"
 )
 
 func TestParseValues(t *testing.T) {
@@ -136,6 +137,41 @@ baz2=quux2
 	}
 }
 
+func TestDelete(t *testing.T) {
+	buf := bytes.NewBufferString("[general]\nfoo=bar\nfoo2=bar2\nfoo3=baz\n")
+	cfg := ini.Parse(buf)
+	cfg.Delete("general", "foo")
+	out := new(bytes.Buffer)
+	cfg.Write(out)
+	correct := "[general]\nfoo2=bar2\nfoo3=baz\n\n"
+
+	if s := out.String(); s != correct {
+		t.Errorf("Incorrect INI after delete:\n%s", s)
+	}
+
+	buf = bytes.NewBufferString("[general]\nfoo=bar\nfoo2=bar2\nfoo3=baz\n")
+	cfg = ini.Parse(buf)
+	cfg.Delete("general", "foo2")
+	out = new(bytes.Buffer)
+	cfg.Write(out)
+	correct = "[general]\nfoo=bar\nfoo3=baz\n\n"
+
+	if s := out.String(); s != correct {
+		t.Errorf("Incorrect INI after delete:\n%s", s)
+	}
+
+	buf = bytes.NewBufferString("[general]\nfoo=bar\nfoo2=bar2\nfoo3=baz\n")
+	cfg = ini.Parse(buf)
+	cfg.Delete("general", "foo3")
+	out = new(bytes.Buffer)
+	cfg.Write(out)
+	correct = "[general]\nfoo=bar\nfoo2=bar2\n\n"
+
+	if s := out.String(); s != correct {
+		t.Errorf("Incorrect INI after delete:\n%s", s)
+	}
+}
+
 func TestSetManyEquals(t *testing.T) {
 	buf := bytes.NewBufferString("[general]\nfoo=bar==\nfoo2=bar2==\n")
 	cfg := ini.Parse(buf)