fixed spelling error and leave config.xml and icon.png in www folder
readme
added splash screens
add all splashscreens
updated readme
Merge branch 'master' of https://github.com/condrof/cordova-icon
ios splash sizes
Normalize code style
Add larger iOS assets
Moved configuration from constants to CLI
Added "www" platform to generate icons for the web
Refactered to make things a little more DRY
Moved platform info into a seperate JSON file
Made either the splash screen or icon optional
Refactored getPlatforms to remove synchronous fs.exists
Refactored to remove explicit use of deferreds.

  Previously most functions were manually wrapping nodes callback style
with deferred objects rather than just using Q.ninvoke, this made the
code much more complicated and verbose than it had to be, by having to
manually handle all errors for instance. Now unhandled errors will pass
through to the last catch and be logged, so the user knows at least
where to start when the program does something unexpected.

  Art assets are now processed synchronously as well. I was having trouble
getting logging to work properly with Q.all.
Removed erroneous variable.
www iconAssets were specified incorrectly
Parallelized generating separate art asset groups
Added optional background generation.

  The "imagemagick" dependency was changed to depending on "gm". The
Image Magick package was unmaintained and didn't wrap the necessary
library functions in order to generate the composed images required by
the background feature.