Updated Italian Translations (#332)
* Added italian translation for XML Formatter
* Update MainPage.resw
* Added Italian translations for Checksum generator
* Update Common.resw
* Update ColorBlindnessSimulator.resw
* Update Settings.resw
* Update XmlFormatter.resw
* Update TextDiff.resw
* Update StringUtilities.resw
* Update RegEx.resw
* Update NumberBaseConverter.resw
* Update LoremIpsumGenerator.resw
