Fix the way ExchangeSource determines what order to display names in

In some locales, names should be displayed given name first,
family name second.  In other locales, this is reversed.
All ContactsSources except ExchangeSource base this choice
upon a resource config.  The ExchangeSource was putting family
name first only if the default language was Japanese.
First of all, this is wrong because it should also behave
this way in China and Korea, and secondly, it's just not
clean way to do this when can use a resource instead.

Now the ExchangeSource works the same as all other ContactsSources
in this regard.

Change-Id: I8a640d191b3311487e2aaf92bb7450f72f82afb8
Merge "Fix the way ExchangeSource determines what order to display names in"
am cdf961b1: Fix a regression with lookupKeys that contain special characters Bug:2561233
am 0e98b9f1: Force vCard importer copy vCard as a temporary local file in order to avoid some troubles around Content Uri which cannot be scanned more than once.
am 517bfe51: Merge "Fixing tests that did not get updated earlier" into froyo
am 489faa9f: Removing photo cache clearing on cursor change
am ffadc878: Merge "Saving ALL state when contact editor is evicted" into froyo
am f7ba455c: Merge "revive contacts launch performance tests & also add the test for dialer UI" into froyo
am 7a51b14c: Merge "revert the stripping of System Group: from the names of google system groups" into froyo
am a497ce5d: Change intent category for creating direct dial shortcuts added in change I3b1b30a4cdc25728a9bdd2cba4ec92de24d3b90f.
am feb77f1e: Merge "Absorbing extra key events on contact search." into froyo
am 5ecd315c: Merge "Fixing NPE in contact photo loader" into froyo
am bbd03c02: Cherry-pick 78bc8a3d70c65973fed80ee5cb628f7aa21e14d0 into the Froyo branch.
am 6448da7f: Let ImportVCardActivity choose an account if multiple account exist. Remove VCardActivity, which does nothing effective. Remove getReopenableUri(), since this change the method unnecessary.
am ee010c02: When the activity is destroyed, make sure any background thread is cancelled.
am c4e4995b: Make ImportVCardActivity check null of mHandler, which happens when onDestroy() is called during import.
Make vCard importer use DEFAULT_IMPORT_CHARSET.

Bug: 2572064
Change-Id: Iea0e74bf289fed6a4d37e591beef0d1964c240f4
am 4a261c84: Fixing NPE in phone disambig dialog.
Use standard Android mechanisms (showDialog, onCreateDialog) for Dialog handling. Makes dialogs persistent after orientation change
Bug:1362446

Change-Id: Ib62a1f6c01adc09447caf38762b202c80317871a
Fix the comment formatting

Change-Id: I4717ca36523e8e61fb5215f76a2e5ba59f5829a2