added iterm2 demo page

lib/globals.py

@@ -81,7 +81,7 @@ PLAIN_TEXT_AGENTS = [
     "PowerShell"
 ]
 
-PLAIN_TEXT_PAGES = [':help', ':bash.function', ':translation']
+PLAIN_TEXT_PAGES = [':help', ':bash.function', ':translation', ':iterm2']
 
 _IP2LOCATION_KEY_FILE = os.environ['HOME'] + '/.ip2location.key'
 IP2LOCATION_KEY = None

lib/wttr_srv.py

@@ -44,6 +44,8 @@ def show_text_file(name, lang):
         text = text.replace('PARTIAL_TRANSLATION', ' '.join(PARTIAL_TRANSLATION))
     elif name == ":bash.function":
         text = open(BASH_FUNCTION_FILE, 'r').read()
+    elif name == ":iterm2":
+        text = open("share/iterm2.txt", 'r').read()
     elif name == ":translation":
         text = open(TRANSLATION_FILE, 'r').read()
         text = text\