Remove Loader.options.

Switch to global traceur.options for now.
Later we should use loader hooks with options to avoid passing via global.

Review URL: https://github.com/google/traceur-compiler/pull/1125

Closes #1125.
0.0.48
Option --inline <filename> to compile one module using module='inline'

This special purpose option supports bootstrapping with
module-based source that sets global values as side-effects.

Review URL: https://github.com/google/traceur-compiler/pull/1126

Closes #1126.
Report ModuleEvaluation Error if a module throws
during evalution, eg
Module Evaluation Error: 'dep error' in
loads/deperror loaded by
loads/main
Simple test files for Module Evaluation Error
respond to review
respond to review