feat(commands): more commands (#30)

- I wrote a scripts to copy and generate all commands missing in iris
from fig repo: https://github.com/withfig/autocomplete
- Add a new script to generate commands docs about which commands
currently are inside commands folder
377d4aac663590e504fe39a92eb4dac4cbd333b2
- Add more icons e64d4e70a1db61e62053460a882e093bd6373ab1

commands/js/create_completion_spec.go

@@ -0,0 +1,19 @@
+package js
+
+import (
+	"github.com/versenilvis/iris/commands/core"
+)
+
+func init() {
+	core.Register(&core.Spec{
+		Name:        "create-completion-spec",
+		Description: "Setup fig folder and create spec with the given name",
+		Subcommands: []core.Subcommand{
+			{Name: "help", Description: "Display help for command"},
+		},
+		Options: []core.Option{
+			{Name: "--here", Description: "Set if the spec should be created in the current folder"},
+			{Name: "-h", Description: "Display help for command"},
+		},
+	})
+}