Corrected getting and visualization for number of comments and likes.

Added number of reshares.
Added last three comments and all the comments at the streams and single message respectively.
Now you can see Reshared posts: how many reshares and the original post.
A little mistake: one more ")" :P
Added function diaspora-show-image-at-point-async. Retrieves image at point asynchronously, so you don't need to wait! :)

Added also to C-io keymap.
Images doesn't download if not necessary when calling `diaspora-get-all-images'.

Also, you can force to download it again using C-u C-cio or passing the `get-anyway' parameter.
Adding a debug-mode variable and a function to change it in run-time.
When Debug mode is off, diaspora.el removes all temporary buffers (including HTTP temp buffers).
Added refresh image. Usefull when images does not load properly.

Diaspora-mode recognize links.
Clicking in an URL you can send it to your browse-url function!
Added "Next oldies ->" button at the end of a stream.
Added reset functions for reseting all data when re-login with different username and password.

If you press "I like it!" button, the buffer does not close anymore.
Changing format of diaspora-contacts-all-contacts variable.
Corrected (diaspora-get-stream-by-contact) according to the new diaspora-contact-all-contacts variable structure.
Function (diaspora-get-all-contacts) use diaspora-contacts-get-all-contacts.
Removing hooks for diaspora-mode.

Adding diaspora-hide-markdown when showing all contacts.
diaspora-contacts-add-to-aspect added, so you can add a contact into an aspect.
Now you can reshare posts with diaspora-reshare-message.
Added a "Reshare" button.
diaspora-add-***-link didn't worked for diaspora-notification modules because it was using the old interface.