bug #475 #444 fix is wrong (mimimi5)
bug #475 #444 fix is wrong (mimimi5)

This PR was merged into the 5.2-dev branch.

Discussion
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#444 fix is wrong

It is iconv that transpose arguments, not mb_convert_encoding.
_convertString encodes $string charset when Swift_Mime_MimePart charset ($this->getCharset()) is not utf-8. So mb_convert_encoding and iconv must convert from utf-8 to $charset.

Commits
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a96f3ee #444 fix is wrong

kuslahne/swiftmailer,gburyakovsky/swiftmailer,deguif/swiftmailer,fvosberg/swiftmailer,Chhunlong/swiftmailer,papagel/swiftmailer,c960657/swiftmailer,c960657/swiftmailer,handautsav/swiftmailer,Rotzbua/swiftmailer,denpamusic/swiftmailer,jamesggordon/swiftmailer,fvosberg/swiftmailer,gburyakovsky/swiftmailer,robertklein/swiftmailer,voku/swiftmailer,kuslahne/swiftmailer,Chhunlong/swiftmailer,voku/swiftmailer,robertklein/swiftmailer,swiftmailer/swiftmailer,denpamusic/swiftmailer,papagel/swiftmailer,Rotzbua/swiftmailer,Dubz/swiftmailer,zghosts/swiftmailer,tweakers-dev/swiftmailer,Dubz/swiftmailer,michabbb-backup/swiftmailer,swiftmailer/swiftmailer,zghosts/swiftmailer,tweakers-dev/swiftmailer,handautsav/swiftmailer,michabbb-backup/swiftmailer,gencer/swiftmailer,deguif/swiftmailer,jamesggordon/swiftmailer,gencer/swiftmailer