Merge pull request #1 from hrydgard/master

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Merge pull request #2 from hrydgard/master

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Merge pull request #3 from hrydgard/master

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Modify NewLanguageScreen class

For the title of language select dialoag in System->system language
("Language") can be translatable, Using [Developer]->"Language"
Merge pull request #3516 from wuspring/master

Modify NewLanguageScreen class … For the title of language select dialoag in System->system language ("Language") can be translatable, Using [Developer]->"Language"