Fix cloning behavior (See Bug 1410).

Remove deprecated code in IMAP_Tree::.

Move IMP_IMAPClient:: to Horde.

Merge IMP_Thread:: to IMAP_Thread::.

Encrypt deprecations in Horde_Crypt_pgp::.

Use one place for clear text sendmail error messages.

rename files in imp/templates/prefs to more sensible defaults (e.g. draftsfolderselect.inc, not folderselect.inc)

Remove deprecated code in MIME_Headers::

Remove {{$foo = &new Foo();}} calls and replace with {{$foo = new Foo();}} - The former is deprecated as of PHP 5 and causes errors when strict code checking is on.

Remove IMP_Template::.

Remove app-specific 'stripe.js' files.

Move share edit form into framework package to make it extendable.

Convert all configuration files to XML format.

Replace horde's popup.js with IMP's version.

Remove IMP_IMAP_Search:: and Ingo_IMAP_Search::.

Remove imap_reopen() call in IMAP_Search::.