#45 wrong license in header file

[Alexios Zavras]

LiteSQL, according to the LICENSE file on the top directory, is distributed under the terms of BSD-3-Clause license.
However, the file include/litesql.hpp states that it's licensed under LGPL-2.1 or later (and the same file does not have any copyright notice).
This makes it impossible to use LiteSQL as a BSD-licensed library.

[Gulliver]

i will check, when and where this was added to the header, afaik BSD-License should be used.

[Gulliver]

Fixed with version 0.3.17, replaced by reference to BSD-license as in the other headers.