Updated some of the callbacks in callback.lua.

Update get.lua to use the new callbacks.
The old "code" module is now the "mime" module.
Updated all modules that depended on it.
Updated url.lua to use the new namespace scheme, and moved the
    escape and unescape functions that used to be in the code.lua module
    to it, since these are specific to urls.
Updated the callback entries in the manual.

1 files changed, 7 insertions, 0 deletions

diff --git a/TODO b/TODO
index ab88dbd..4b475ae 100644
--- a/TODO
+++ b/TODO
@@ -1,3 +1,10 @@
+
+comment the need of a content-length header in the post method...
+
+comment the callback.lua module and the new mime module.
+    escape and unescape are missing!
+
+add _tostring methods!
 add callback module to manual
 change stay to redirect in http.lua and in manual
 add timeout to request table