- Add missing semicolons.
- Add comments to classes without one.
- Remove empty lines at the beginning of functions.
- Remove one accidental global variable.

Don't reference it over the internet.

So comments can be attatched to all of them.

More descriptive.

Also added options parameter to default implementation of
loadInlineExample, just for completeness, as it's passed there
although not used.

Shorter.

The special iframe for Touch 2 is now specified through this option,
but more importantly users of JSDuck can now use inline examples
for their own components by simply writing a custom iframe.html and
linking the needed JS and CSS files from it.

Fix LocalStore#cleanup to not remove the settings stored under
different local-storage-db name.

Simpler api to call from main app.rb

When no --categories option provided, the categories list for
API-docs front page is auto-generated by dividing classes into
categories based on the namespaces they belong to.

Filenames in both warnings and log messages are converted to windows
style if platform is Windows.

Warnings begin again with "Warning: ".

It just made the code harder to read without adding any real value.

Plus it's better to measure the performance using system 'time' command
anyway.

Internally UNIX style filenames are always used, but for printing
out it makes sense to use the platform-specific notation.

Added small helper class to detect OS.

Fixes scanning directories for .js files in Windows.