test case
option for ignoring e4x literals
padding space in paren
use output_space_before_token, instead of deprecated print_single_space
Merge pull request #233 from rasmuserik/master

-h option in cli.js
Add shell smoke tests for node.js cli

First steps for #209
Clean up the shell smoke tests
Add initial python shell test

More of #209
Add python shell test to make file

Related to #209
Typo fix in shell text
Make python shell return error codes

Return result 1 for error cases
Output usage on stderr in error cases

Related to #209
Python beautify_file should throw on error

When you get an error, you should throw an exception, not return
an invalid value.
Python main should report any errors and return failure

Main is unlike other api calls in that it is the shell entry point.
It should report exceptions via stderr and return success or failure.
Python test shell script output for missing input file
Test CLI missing file output for html and css
Add version number to python script
Python version 1.3.0
1.3.0
Fix python 3 failing to load version.
Python 1.3.1