Fixed bug where function type literals may omit their '=>'.
Harness now prints category and code when running tests.
Addressed CR feedback.
Added error 'prologue' to each error baseline.
Merge pull request #659 from Microsoft/functionTypeLiteralsNeedArrows

Fixed bug where function type literals may omit their '=>'.
Merge pull request #668 from Microsoft/harnessMessageConsistency2

Changed Harness Output
Adding baseline that was missed from previous merge.
Check that private properties originate in the same declaration
Add a test to make sure types are being checked for privates
Fix test baseline
Switch to createCompilerDiagnostic for an invalid root file
Update LKG
Merge branch 'release-1.1'

Conflicts:
	src/harness/harness.ts
	tests/baselines/reference/typeName1.errors.txt