Build system
- switch to CMake
- OSX build improvements, RPATH setup
Dependencies
- Drop Boost dependency. Uses tinyxml2 to read existing XML config archives.
- Drop librlog dependency. Uses easylogging++ for logging.
FUSE and FreeBSD updates
- add encfs_create operation
- replace getdir with readdir
Misc
- cleanup includes and reformat code
- allow writes in reverse mode when no header is used
- make use of C++11 (eg std unordered_map in place of GNU internal hashmap)