protocol/unreal: fix duplicate VHP protocol message
protocol/inspircd: also check CAPAB MODSUPPORT for m_services_account.so.
protocol/inspircd: only check protocol version if available
Check that pkg-config exists before trying to use it
protocol/unreal: try to support linking to 3.2 servers again
fix perl module build
Perl api: function to return account's UID
Perl api: allow sending wallops
Perl api: allow setting vhosts, transferring and dropping channels
Perl api: change myuser_find to myuser_find_ext, so that we can
find accounts by UID as well.
Merge pull request #162 from errietta/master

Perl api functions
Notify users when they are invited to a group
Add GroupServ INVITE to atheme.conf.example
Merge pull request #163 from ShadowNinja/group_invite_notify

Notify users when they are invited to a group
Remove unnecessarily auto-loaded module

Leaving it commented for awareness.
chanserv/access: enforce restrictflags checking correctly (closes #159)
Use spaces to align lines in atheme.conf.example
Merge pull request #164 from ShadowNinja/space_alignment

Use spaces to align lines in atheme.conf.example
protocol/charybdis: remove unneeded banforward stripping
protocol/charybdis: tidy the channel mode list