Removes rjsMain option and requirejs:static since the use case for it is kinda rare.
Adds bsp.scripts.rjsConfig to allow setting RequireJS mainConfigFile.
Adds flatten option for copying bower files when it's specified as a string to match bower main property behavior.
Changes to copy all non-JS files from scripts dir to styles dir.
Preparing README for 1.0.3.
1.0.3