Issue #1136130 by pillarsdotnet: Reinstated WATCHDOG_* constants; using PHP equivalents caused issues on Windows.

- Patch #802524 by CrookedNumber, aaronbauman: node_add() still unnecessarily complex (and confusing).

- Patch #757154 by sun, effulgentsia: base form_id() via hook_forms() not taken into account for #validate, #submit, hook_form_FORMID_alter().

- Patch #241364 by maartenvg, sun, effulgentsia: () not passed to hook_validate()/hook_node_validate(), and not passed by reference to hook_form().

- Patch #844388 by lotyrin, bjaspan, effulgentsia: taxonomy terms disappear from node preview if previewed more than once.

- Patch #735800 by effulgentsia, fago, Frando: node form triggers form level submit functions on button level submits, without validation. Oh yeah.

#331951 by aspilicious, sun, jhodgdon, Morbus, et al: Figure out and apply coding standard for casting.

- Patch #431300 by dmitrig01, kkaefer, mgifford, Dave Reid: authoring information vertical tab mishandles 'Anonymous'.

- Patch #348448 by mfb, c960657, marvil07, cdale, jpmckinney: fixed PHP strict warnings when running tests and for PHP 5.3.

- Patch #685784 by alexj, sun: 'Create new revision' setting for content type isn't used in node edit form.

- Patch #708974 by jhodgdon: documentation improvements: provide an overview of ex-hook_nodeapi() operations.

#492186 follow-up by nvanhove and Dave Reid: Fixed Authoring information is never updated. (with tests)

#679890 follow-up by Bojhan, aspilicious, and agentrickard: Remove more extraneous 'Please' in the interface.

Roll-back of node titles as fields. The Entity Translation module in
contrib can add this back, but for everyone else it creates a *huge* WTF.
Apologies for how late this is coming, but better now than post-alpha. :\

- Patch #601548 by Damien Tournoud, moshe weitzman: loosen the dependency between t() and the theming layer.