old_contents: {
  	'includes':[
  		'lib/context/def.gypi',
  		'plank/def/plank.gypi',
  	],#includes
  	'target_defaults': {
  		'target_name': 'test', 
  		'type': 'executable',
  		'sources': [
  			'src/main.cpp',
  			'src/context_test.h'
  		], #sources
  		'include_dirs': [
  			'plank/src/',
  			'.'
  		], #include_dirs		
  	}, #target_defaults
  }
new_contents: {
  	'includes':[
  		'lib/context/def.gypi',
  		'plank/def/plank.gypi',
  	],#includes
  	'target_defaults': {
  		'target_name': 'test', 
  		'type': 'executable',
  		'sources': [
  			'src/base.h',
  			'src/base.hxx',
  			'src/context_test.h',
  			'src/main.cpp',
  		], #sources
  		'include_dirs': [
  			'plank/src/',
  			'.'
  		], #include_dirs		
  	}, #target_defaults
  }
subject: fix gyp