Updated gitignore to discard Sqlite database
Updated gitignore to discard Sqlite database

filipjansson/piranha.core,GyreTechnologies/piranha.core,PiranhaCMS/piranha.core,GyreTechnologies/piranha.core,PiranhaCMS/piranha.core,filipjansson/piranha.core,PiranhaCMS/piranha.core,PiranhaCMS/piranha.core,filipjansson/piranha.core,GyreTechnologies/piranha.core