Fixed typo.
OFExtentInset now clamps the inset vs the extent's length.
Updated the OFSaveType enum to match current reality.
Touched by Xcode.
Some support for avoiding losing first responder status when autosaving.
Added more generic OQAppendRectWithRoundedCornerMask().
Disable OATargetSelection for NULL actions.
Add OAAnimation helper class.
Removed needless @class.
Fix new warnings from clang about non-constant format strings.
[r166293] Allow the user to select releases which are older than the current app, but on a more stable track than it is, if they do an explicit update check. (OBS #77627)
Allow items with different minimum OS requirements to supersede each other, as long as they're both compatible with the current system. (r: Ken, Tim).
Fixed svn $ keyword.
Conflict resolution, activity indicator and various other fixes

General:
  - Require iOS 5.1, which has many keyboard changes and iCloud fixes.
    Adoption is high enough to just switch to supporting a single version.

OmniFileStore:
  - Fix spurious use of -cancelAuthenticationChallenge: that should have been
    -continueWithoutCredentialForAuthenticationChallenge:
  - Cleanup generation of pretty error for HTTP 401
  - File items now get their isUbiquitous flag set based on the flag of their
    container, not whether there is a metadata item for them or not
    (since those appear asynchronously).
  - We no longer temporarily suspect file presenter status on file items when
    the app is backgrounded. This avoids a race condition with document saving
    provoking -relinquishPresentedItemToWriter: on the file item and the file
    item's presenter status being removed.
  - ... instead we now ignore EPERM errors when we get file presenter messages
    after reactivating that make us look at a URL that has been moved into a
    "about to disappear" Mobile Documents directory.
  - -cloneInboxItem:completionHandler: now asserts it isn't called until our
    initial scan is done
  - Fixed some typos
  - Enabled -Wshadow

OmniUI
  - Added support for doing a -selectAll: on a inspector text field when
    presented
  - Fixed -[OUIColorSwatchPicker hasMatchForColor:], which was accidentally
    comparing the wrong value
  - Fixed misspelled setter for the themes property on OUIPaletteColorPicker
  - Added nestable OUIActivityIndicator so that different parts of the app can
    baton pass an activity indicator w/o having to explicitly know about each
    other
  - Fixed the activity indicator visibility between the time that the iCloud
    setup sheet is dismissed and the Welcome document is opened.
  - Removed unused OUIEventBlockingView
  - Fixed issue with closing documents in conflicts state when the incoming
    version is the autonominated winner. Previously we could have an in-flight
    revert (due to the incoming winner) and then start a close (due to
    OUISingleDocumentAppController closing conflict documents).
  - Fixed Retina behavior of the previews in the conflict version list
  - Fixed crash when selecting multiple versions to keep in conflict
    resolution (needed to sort the index paths rather than assuming they
    were sorted)
  - Added -[OUIDocumentPicker addAfterDocumentStoreInitializationAction:] for
    use by apps
  - Dismiss duplicate/delete confirmation alerts if an incoming iCloud delete
    removes one of the selected documents. iWork blocks the writer in this
    case until the action is confirmed or dismissed, but that seems like
    overkill
  - Fixed missing shadow on document previews in the doc picker while
    performing the open/close animation
  - Avoid starting preview generation between the time the iCloud setup sheet
    is dismissed and the Welcome document is opened
  - Fixed possible disappearance of a preview when renaming a document
  - Fixed edge case in open/close animation when the app-provided view
    controller for the document doesn't have a foreground/background view
    split, but the toView is the view of its viewController.
  - Cleaned up the implementation of the document title toolbar item.
  - Cleaned up WebDAV/Omni Sync Server layout