code cleanup, removed get-prefix
Adapt to boost 1.53 changes
Merge pull request #39 from mlandres/master

Adapt to boost-1.53 changes
Merge remote-tracking branch 'upstream/master'
increased major version due to function rename
Merge pull request #38 from tgoettlicher/master

Removed get-prefix from accessors.
adapted version
changelog
increased version
Merge remote-tracking branch 'upstream/master'