Support INSERT

[thiagodp]

AFAIK, database-js-ini does not support INSERT commands yet. One problem is probably the syntax.

Thus, I would like to suggest a syntax for that:

Insert into the ROOT

INSERT INTO ROOT VALUES ( "foo", "bar" )
INSERT INTO ROOT VALUES ( "max", 1 )

would produce

foo=bar
max=1

Insert into a section

INSERT INTO `my section` VALUES ( "foo", "bar" )
INSERT INTO `my section` VALUES ( "max", 1 )

would produce

[my section]
foo=bar
max=1

Notes:

• Section is created if not exists.
• Values are overwritten if exist.