Added option to disable source map (part of ALOY-620)
Replaced 'false' bij false
Fixed bug where config.json attribute is not found in compileConfig, hanged "map" to "sourcemap"
add test app to verify that sourcemaps don't generate when "sourcemap" option set to false
Merge pull request #147 from appcelerator/ALOY-690

[ALOY] Add config.json option to disable source map creation