Fixed SQLite CMakeLists.txt folder-handling, and other minor CMake cleanups.
Changed FindCbfs module to use "changes.txt" rather than "AssemblyInfo.cpp" to silence warning of version mismatch due to Cbfs bug.
Merge branch 'next' of https://github.com/maidsafe/MaidSafe into next
Merge remote-tracking branch 'origin/next' into next_ned14