Initial Hebrew support, based on the Arabic resource file.
Adding TimeSpan Hebrew conversions
Mixup with the test files
Correct translation of TimeSpan.Zero
Moving Hebrew formatter to new location, removing single line braces
Adding Roslyn's *.sln.ide metadata directory to ignore fir
Fixed Date tests to use DateHumanize.Verify.

Fixed some grammatical Hebrew mistakes
Removed some residual VS-generated metadata for .Designer files (???)
Adding release notes
minor cleanup
Merge branch 'hebrew'