[L10n] Split out some methods from the L10nProvider into a trait

Review Request #68 — Created Feb. 23, 2013 and submitted March 27, 2013, 7:50 p.m.

Information
Owner:	pprkut
Repository:	Lunr
Branch:	pprkut:fao
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Groups:	lunr
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Description

This splits out some methods from the L10nProvider into a separate trait. Currently they are not used by anything else, but the L10n class will soon start using it.

There is no new code here, it just moved around and the tests so small adjustements because of that.

Testing Done