Added error checking for references that reference the same file along
with 3 tests,
fixed some tabbing issues
Added error checking for references that reference the same file along
with 3 tests,
Merge branch 'selfReferencingFileError' of https://github.com/chrisbubernak/TypeScript into selfReferencingFileError

Conflicts:
	src/compiler/parser.ts
Fixed a few of the code review suggestions
fixing formatting again...
Fixed some of the baselines, made file comparisons handle different
casing, put diagnostic message in correct order
fixing baseline
still trying to get the indenting correct
Moved logic to another location where host was in scope so we could call
getCanonicalFileName
Fixed indentation
Merge pull request #748 from chrisbubernak/selfReferencingFileError

Fix issue #568 (no error for file self reference)