allow multiple xpath results
fix limit calculation for deleteReadOlderThanThreshold
little fix: shorter concatenation
deleteReadOlderThanThreshold unit test fix
ArticleEnhancer unit test modified for multiple XPath-results
Merge pull request #334 from bastei/master

2 Fixes: deleteReadOlderThanThreshold calculation fix and multiple XPath results for articleenhancer
changelog
[tx-robot] updated from transifex
trying to fix delete older than threshold query
version bump
add all contributors to authors file
add all contributors to authors file
use github accs for contributors websites
try detect encoding of documents in ArticleEnhancer and convert them
Merge remote-tracking branch 'upstream/master'
unit tests for commit a051d38
curly braces are beautiful
[tx-robot] updated from transifex
Merge pull request #337 from bastei/master

Convert encoding of documents in ArticleEnhancer
quickfix release