some little issues

[hafezd]

I'v tested live example and noticed some issues:

• values haven't been trimmed and there are unwanted spaces on both sides of them
• averageUserRating is rounded, for example 4 instead of 4.1
• please format price value to "free" instead of " Install " for free apps
• what is the default currency you use for non-free apps? (I see 0.85 in price value for a $0.99 app, check this as an example) lsn't it better to use formatted price?
• break lines are removed in description value and there's no space between them
• is it possible to include 'updated' date?
• is it possible to include 'Content Rating'?
• viewUrl value is incomplete (it doesn't have package name inserted at the end)
• use UTF-8 encoding (other languages are not supported, check this as an example)

thank you so much for this project, it saved me a lot of time :)

[basiclines]

Totally agree @hafezdivandari i'll try to make this bugfixes for the next release. Anyway a PR is always welcome :)