Start CFAttributedString tests
Add test for Canceling SSL connections.

This was a reliable crasher earlier today. Determined to be unreliable, but at least it's simple.
re-enable previously hanging tests
fix compilation issue
Merge remote-tracking branch 'origin/master'
fix file name to CFAttributedStringTests.m
Test CFAttributedStringCreateMutable and CFAttributedStringReplaceString
test CFAttributedStringRemoveAttribute
Test the . and .. files none existence for DirectoryEnumerator
Merge branch 'master' of https://github.com/apportable/FoundationTests
CFAttributedStringReplaceAttributedString and immutable tests
test CFEquals and CFRelease of CFAttributedString
test CFAttributedStringCFHash and CFCopyDescription
Two more tests for sortedArrayUsingFunction 572
Fix failing NSFileHandle test
Add another test for -[NSArray componentsJoinedByString:]
Additional tests for -[NSData replaceBytesInRange:withBytes:length:]

re: https://code.google.com/p/apportable/issues/detail?id=667
Merge branch 'master' of github.com:apportable/FoundationTests
More attributed string tests
Plug NSAttributedStringTests leaks