Create hook points to add extra data at various points

[Kris Deugau]

Tighter integration with other services may require links out, propagating extra data, and possibly executing more in-depth custom local code without resorting to applying patches to stock code.

[Kris Deugau]

(In [915]) /trunk

Start adding a generalized in-your-face infonotice space to attach warnings
to a netblock. See #17 and #23, sort of.

• table to hold the notices, since they're likely to be far fewer than the overall allocation count
• show any notices for the parent chain for new allocations in the admin tools

[Kris Deugau]

(In [916]) /trunk

Continue adding a generalized block-notice system. See #17 and #23, sort of.
Add a retrieval sub for block notices to IPDB.pm
Wrap the new module sub in a local sub in main.cgi, since the primary

web-UI actions will be called from a number of places

Update the block assignment templates and call the new local sub for

block assignment

[Kris Deugau]

(In [917]) /trunk

Continue adding a generalized block-notice system. See #17 and #23, sort of.

• showsubs browse pages
• IP pool list page
• Netblock editing page

[Kris Deugau]

(In [918]) /trunk

Continue adding a generalized block-notice system. See #17 and #23, sort of.

• followup/acknowledgement/info page after completing an allocation