adding new type-alias tests, support type- and value- parameters
adding new type-alias tests, reject malformed talias
remove malformed test
add malformed test
qual-scraping should happen AFTER alias expansion
sigh. MUST report source locations for ALL errors, e.g. malformed alias applications
adding test for supporting unary-plus
adding test for supporting truthy values in ternary choice
adding test for supporting truthy values in ternary choice
Adding unary plus
Merge pull request #33 from UCSD-PL/unary-plus

Adding unary plus
Fixing off by one error in TS sourcespan
Merge pull request #34 from UCSD-PL/off_by_one

Fixing off by one error in TS sourcespan
Tweak example: add cast from T + undef to T
Fixing example pos/unions/use-00.ts
  Merge branch 'master' of https://github.com/UCSD-PL/RefScript
adding tests for no-undef-check
Merge branch 'unaryplus' into truthy_test
Fixing conditional expression sig
Merge branch 'master' into union_undefined

Conflicts:
	tests/pos/unions/use-00.ts