Add Per TLD reserved/restricted domains

[wvro-org]

Add ability to specifiy reserved/restricted domains per TLD

[getpinga]

It will be done, together with redoing of the interface.

[wvro-org]

add ablity to limit the length of the domain... (per TLD)
domain must have a length between
7
and
20 (so to limit junk domains) and so on