Merge pull request #13 from Socapex/master

OSX: Check for macports glibtoolize.
configure: add option to disable compilation of demos
Merge pull request #14 from tmatth/disable_demos

configure: add option to disable compilation of demos
uptick of abi version
updated dependencies
cmake issues and updated header info
debian packaging update
prep for release
fixed doc extras...
debian multiarch support
configure: fix libtoolize warning
Merge pull request #15 from tmatth/fix_libtoolize

configure: fix libtoolize warning
cleanup alloc/dealloc
Merge branch 'master' of tycho:sources/ccrtp