fix for boost libs in unix
removing leveldb
Merge pull request #149 from dirvine/MAID-256-fix-boost-header-location-in-de

fix for boost libs in unix
Merge branch 'next' into MAID-10_replace_leveldb_with_sqlite
remove leveldb from monolithic_lib.cmake
Finished removing LevelDB.
Merge pull request #159 from Fraser999/MAID-10_replace_leveldb_with_sqlite

MAID-10: replace leveldb with sqlite
Merge remote-tracking branch 'origin/next' into MAID-59_cereal_cmake
Merge remote-tracking branch 'upstream/next' into MAID-59_cereal_cmake

Conflicts:
	cmake_modules/exports.cmake