Using this will switch on the Touch-style examples page where
examples are shown inside iPhone/iPad images.

For now the option will also decide from where the icons for examples
are loaded: touch/examles or extjs/examples/shared/screens

There are now two implementations of example container:

- Container
- TouchContainer

Changing terminology: using "tablet" and "phone" instead of "iPad" and
"iPhone".

Changing default device to "phone".  See also the updated examples.json
in touch-2.0.0 where I added device info to each example.

Move all the changeDevice and changeOrientation logic inside the view.
The state of buttons is now also handled inside the view - the buttons
now actually behave as expected.

Also the example title gets now updated and the XTemplate is created
inside initComponent.

If it's not used, then it's better if the code for it doesn't exist at
all, or it will just get out of sync, which has already happened.

Removing empty lines, trailing commas, etc.

Copying of touch build was done inside copy_touch2_images, which
wasn't really the correct place.  Also, all the copy_*_images
methods were removed, so I created a separate copy_touch_build
method.

Now all images can be marked up the same way - no need for special
syntax in guides.

Using this, JSDuck will automatically copy over images referenced
by {@img} tag.  No more need for extra copy task after running JSDuck.

The categories JSON file must now just contain an array, just like
the JSON files for videos, guides and examples do.

Simplicity FTW!

Filename always at the beginning, followed by line number and message.

JS files not needed if --welcome, --guides, --videos or --examples
options provided.

Also hide the classes tab and page in this case.

Bugfixes for class index and close tabs

For some reason Firefox 6 (and I haven't tested any other browser)
returns a.href attribute values URL encoded. For example:

  '#%21/api/OneClick.tld.GridList'

%21 is !

When encoded value is passed to handleUrlClick, it is not matched by
regexp, and javascript error is generated.

Better to have it master, than possibly out of sync.

Printing only works with --seo enabled.

With the require-rubygems section the file can be run from any
directory as it will know from where to load the jsduck library
files under Windows.

Using File.expand_path to expand all relative path to full paths,
which also converts all DOS-style paths to UNIX style.

Each member now has an :id property which is created in Merger.

Allows us to get rid of a bunch of duplicated and fragile code for
creating the ID from :static, :tagname and :name properties.