add Eric Dahl to cla list
Revert "add Eric Dahl to cla list"

This reverts commit 147ed05b09fc60430d87aa1da984d7a24092aa6a.
actuall add Eric Dahl  to cla list
reference QOS.CH Sarl instead of QOS.ch
Fix for LOGBACK-875

Prevent logging on an interrupted thread from shutting down prudent file
appenders due to a FileLockInterruptedException
Merge pull request #218 from nemecec/master

Fix for Prudent FileAppender and thread interruptions (LOGBACK-875)
Add release note for LOGBACK-875 fix
fix LOGBACK-986

Add logback-examples/lib/.gitkeep
add .travis.yml
.travis.yml: add oraclejdk8