Initial content for the tour (ardanlabs#10)

Author: ardan-bkennedy

.air.toml

@@ -0,0 +1,44 @@
+root = "."
+testdata_dir = "testdata"
+tmp_dir = "tmp"
+
+[build]
+  args_bin = ["-openbrowser=false"]
+  bin = "./tmp/main"
+  cmd = "go build -o ./tmp/main cmd/tour/main.go"
+  delay = 0
+  exclude_dir = ["assets", "tmp", "vendor", "testdata"]
+  exclude_file = []
+  exclude_regex = ["_test.go"]
+  exclude_unchanged = false
+  follow_symlink = false
+  full_bin = ""
+  include_dir = []
+  include_ext = ["go", "js", "article", "html"]
+  include_file = []
+  kill_delay = "2s"
+  log = "build-errors.log"
+  poll = false
+  poll_interval = 0
+  rerun = true
+  rerun_delay = 30000
+  send_interrupt = false
+  stop_on_error = false
+
+[color]
+  app = ""
+  build = "yellow"
+  main = "magenta"
+  runner = "green"
+  watcher = "cyan"
+
+[log]
+  main_only = false
+  time = false
+
+[misc]
+  clean_on_exit = false
+
+[screen]
+  clear_on_rebuild = true
+  keep_scroll = true

.gitignore

@@ -13,3 +13,5 @@
 
 # Dependency directories (remove the comment below to include it)
 # vendor/
+tmp/build-errors.log
+tmp/main