Update ChangeLog
Bump version to 0.4.3
Merge branch 'release/0.4.3'
Clear xfer data when handler is removed
Merge branch 'master' into develop
Fix date in ChangeLog
Update ChangeLog
Bump version to 0.4.4
Merge branch 'release/0.4.4'
Merge pull request #16 from gintenlabo/fix-memory-leak-when-disconnected

Fix memory leak when client is disconnected before sending back results (fixes #12)
Merge branch 'master' into develop
bump version 0.4.5