2.0.2
 - Advertise that package can be installed on non-apparmor systems
 - Improve onAttach message on non-apparmor systems
 
2.0.1
 - Configure script automatically sets NO_APPARMOR if kernel was built without AppArmor
 - Disable unit tests for CMD check due to CRAN issues
 
2.0.0
 - Complete rewrite using .Call instead of .C interface
 - Use configure-vars='NO_APPARMOR=1' to build on Fedora / CentOS 7
 - Workaround for race condition in parallel::mccollect()

1.0.2
 - Add timer to eval.secure for better error messages
 - Add 0.01s of pause in eval.secure
 - Fix some unit tests
 - Change closeAllConnections default to FALSE

1.0.1
 - changed method to find libapparmor.so in configure file to work on recent distributions.
 - adding closeAllConnections argument to eval.secure

1.0.0
 - Remove setInteractive code. CRAN no longer allows this, and mcparallel now disables interactivity by default.
 - Move 'debian' dir from root into /tools/
 - Added JSS PDF and CITATION files
 - Bump to 1.0.0 to official release with JSS publication.

0.8.3:
 - wrapped rlimit examples in \dontrun{} blocks.
 - wrapped setaffinity example in \dontrun() block.
 - updated and renamed vignette.

0.8.2:
 - modified license.
 - turned JSS paper into vignette

0.8.1:
 - minor improvement to kill child of eval.secure

0.8.0:
 - Bump version to signify release to CRAN.

0.7.4:
 - added unittests function
 - added stuff to prevent interactivity in eval.secure
 - small fixes and renames

0.7.3:
 - added setinteractive function
 - added 'interactive' parameter to eval.secure
 - more unit tests

0.7.2:
 - Started adding unit tests
 - New internal function errno()
 - Linux error messages for all calls (based on errno.h)

0.7.1:
 - Added .onAttach diagnostics
 - Added error messages to aa_getcon and aa_is_enabled.

0.7.0:
 - added setaffinity, getaffinity, getaffinity_count, nproc
 - updated eval.secure to support affinity
 - updated URL and OS_type fields in DESCRIPTION
 - added some references to the documentation

0.6.0:
 - using pgid to kill potential forks
 - added verbose parameters to suppress C output
 - bugfix when the output has multiple classes
