fixes broken translation to IPA format#6

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pravj wants to merge 2 commits intolibindic:masterfrom

pravj:broken-IPA-translation-fix

Commits on Apr 16, 2014

fixes broken translation to IPA format
pravj
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Commits on Apr 17, 2014

adds unittests for IPA translation and add mapping for 'ER' key
pravj
committed