Fix import paths for zig

daijirin.go

@@ -26,7 +26,7 @@ import (
 	"regexp"
 	"strings"
 
-	"github.com/FooSoft/zero-epwing-go/zig"
+	zig "github.com/FooSoft/zero-epwing-go"
 )
 
 type daijirinExtractor struct {

daijisen.go

@@ -26,7 +26,7 @@ import (
 	"regexp"
 	"strings"
 
-	"github.com/FooSoft/zero-epwing-go/zig"
+	zig "github.com/FooSoft/zero-epwing-go"
 )
 
 type daijisenExtractor struct {

epwing.go

@@ -29,7 +29,7 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/FooSoft/zero-epwing-go/zig"
+	zig "github.com/FooSoft/zero-epwing-go"
 )
 
 type epwingExtractor interface {

gakken.go

@@ -26,7 +26,7 @@ import (
 	"regexp"
 	"strings"
 
-	"github.com/FooSoft/zero-epwing-go/zig"
+	zig "github.com/FooSoft/zero-epwing-go"
 )
 
 type gakkenExtractor struct {

kotowaza.go

@@ -26,7 +26,7 @@ import (
 	"regexp"
 	"strings"
 
-	"github.com/FooSoft/zero-epwing-go/zig"
+	zig "github.com/FooSoft/zero-epwing-go"
 )
 
 type kotowazaExtractor struct {

koujien.go

@@ -26,7 +26,7 @@ import (
 	"regexp"
 	"strings"
 
-	"github.com/FooSoft/zero-epwing-go/zig"
+	zig "github.com/FooSoft/zero-epwing-go"
 )
 
 type koujienExtractor struct {

meikyou.go

@@ -26,7 +26,7 @@ import (
 	"regexp"
 	"strings"
 
-	"github.com/FooSoft/zero-epwing-go/zig"
+	zig "github.com/FooSoft/zero-epwing-go"
 )
 
 type meikyouExtractor struct {

wadai.go

@@ -26,7 +26,7 @@ import (
 	"regexp"
 	"strings"
 
-	"github.com/FooSoft/zero-epwing-go/zig"
+	zig "github.com/FooSoft/zero-epwing-go"
 )
 
 type wadaiExtractor struct {