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/git/git_quick_stats.go

@@ -0,0 +1,33 @@
+package git
+
+import (
+	"github.com/versenilvis/iris/commands/core"
+)
+
+func init() {
+	core.Register(&core.Spec{
+		Name:        "git-quick-stats",
+		Description: "Show help for git-quick-stats",
+		Options: []core.Option{
+			{Name: "--help", Description: "Show help for git-quick-stats"},
+			{Name: "--suggest-reviewers", Description: "Show the best people to contact to review code"},
+			{Name: "--detailed-git-stats", Description: "Give a detailed list of git stats"},
+			{Name: "---git-stats-by-branch", Description: "Show detailed list of git stats by branch"},
+			{Name: "--changelogs", Description: "Show changelogs"},
+			{Name: "--changelogs-by-author", Description: "Show changelogs by author"},
+			{Name: "--my-daily-stats", Description: "Show your current daily stats"},
+			{Name: "--json-output", Description: "Save git log as a JSON formatted file to a specified area"},
+			{Name: "--branch-tree", Description: "Show an ASCII graph of the git repo branch history"},
+			{Name: "--branches-by-date", Description: "Show branches by date"},
+			{Name: "--contributors", Description: "See a list of everyone who contributed to the repo"},
+			{Name: "--commits-per-author", Description: "Displays a list of commits per author"},
+			{Name: "--commits-per-day", Description: "Displays a list of commits per day"},
+			{Name: "--commits-by-month", Description: "Displays a list of commits per month"},
+			{Name: "--commits-by-year", Description: "Displays a list of commits per year"},
+			{Name: "--commits-by-weekday", Description: "Displays a list of commits per weekday"},
+			{Name: "--commits-by-hour", Description: "Displays a list of commits per hour"},
+			{Name: "--commits-by-author-by-hour", Description: "Displays a list of commits per hour by author"},
+			{Name: "--commits-by-timezone", Description: "Displays a list of commits per timezone"},
+		},
+	})
+}