KYIV (Reuters) -The head of Moldova’s pro-Russian opposition party, former President Igor Dodon, has been detained by Moldovan authorities on corruption charges, state television reported, a move likely to anger the Kremlin. State television channel Moldova 1 and Russian state news agency RIA both reported the detention, citing senior anti-corruption prosecutor Elena Kazakov. The prosecutor’s office and a representative of Dodon did not immediately respond to requests for comment. The Kremlin earlier on Tuesday said it was concerned at media reports that Dodon had been detained, with spokesman…