PropertyNameShorthandTransformer before module transformer

Fixes #1120
Build gh-pages with explicit .gitignore.

Rather than rebase gh-pages, we can start with master,
overwrite .gitignore, build, and commit one patch that
contains the binaries. Here is the overwrite, once it
is on master we can update the make script.

TBR=@arv

Review URL: https://github.com/google/traceur-compiler/pull/1130

Closes #1130.
0.0.49
0.0.50
Update make script to build gh-pages branch w/o rebase

TBR=@arv

(Half of this patch landed in 89407c5c62caccace33671df8db6bbaadddcbe83. Scripts commited to git to manipulate git branches... )

Review URL: https://github.com/google/traceur-compiler/pull/1131

Closes #1131.
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