remove Chuck Norris widget (not functional)

main/icndb-widget.lua

@@ -1,22 +0,0 @@
--- name = "Chuck Norris jokes"
--- description = "icndb.com"
--- data_source = "icndb.com"
--- type = "widget"
--- author = "Evgeny Zobnin (zobnin@gmail.com)"
--- version = "1.0"
--- foldable = "false"
-
-function on_alarm()
-    http:get("http://api.icndb.com/jokes/random")
-end
-
-function on_network_result(result)
-    joke = ajson:get_value(result, "object object:value string:joke")
-    ui:show_text(joke)
-end
-
-function on_click()
-    if joke ~= nil then
-        system:copy_to_clipboard(joke)
-    end
-end