[MB-660] Check for channel location in channel creation.
[MB-660] Add and update tests to check that channel location exists.
[MB-601] reordered loading in front of beveled loading view, set colors, set table separators
Merge pull request #599 from urbanairship/MB-660

MB-660: Verify channel location exist when creating channel
[MB-647] Remove KIF/Tests from Sample Distribution zip.
[MB-647] Revert to original unwanted files and delete specific KIFTest files.
Merge pull request #600 from urbanairship/MB-647

[MB-647] Remove KIF/Tests from Sample Distribution zip.
[MB-650] Update build scripts to handle paths with spaces.
[MB-650] Update build scripts to handle paths with spaces.
fixed comment
Merge pull request #598 from urbanairship/MB-601

[MB-601] iOS: The no inbox messages label does not show up anymore
Merge pull request #601 from urbanairship/MB-650

Mb 650
[MB-663] Update CHANGELOG for 5.0.1
Merge pull request #602 from urbanairship/MB-663

[MB-663] Update CHANGELOG for 5.0.1
[MB-663] Update version to 5.0.1
Merge pull request #603 from urbanairship/MB-663

[MB-663] Update version to 5.0.1
Merge pull request #604 from urbanairship/next

iOS 5.0.1 release