Fixed typo in ruby and python repeating groups example 

Updated NEWS and version 

Merge branch 'master' of https://github.com/quickfix/quickfix 

Regenerated swig interfaces 

Updated documentation and tradeclient.cfg 

Fixed bug where fields would not be in the correct order after copyin… …g a group

Preparing for 1.13.1 release 

Do install correctly when DESTDIR is provided, install fix50 and fixt… …11 headers

Updated version to 1.12.4 

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