add .gitignore
add .gitignore

sasha-ch/Aura.Sql,JLacoude/Aura.Sql,auraphp/Aura.SqlQuery,auraphp/Aura.Sql,cxj/Aura.SqlQuery,paska27/sql-builder,auraphp/Aura.SqlSchema,dstockto/Aura.SqlQuery,NateJacobs/Aura.Sql,harikt/Aura.SqlQuery,jakejohns/Aura.SqlSchema,auraphp/Aura.SqlMapper_Bundle,cxj/Aura.SqlMapper_Bundle,gsouf/Aura.SqlQuery,frederikbosch/Aura.Sql,ThisIsPuzzle/Aura.Sql