Merge branch 'master' into int_vector_buffer
Addex copyright
Merge branch 'master' into int_vector_buffer
Int_vector_buffer can now read also plain data
Namespaces removed, filename()-method added, test-cases adjusted
Replaced int_vector_file_buffer with int_vector_buffer
Removed accidently added comments
Added missing namespaces
Added int-vector-buffer-test
Merge branch 'int_vector_buffer' of github.com:simongog/sdsl-lite into int_vector_buffer