Add a Git .mailmap

...to make `git shortlog -es` look nicer.
Merge pull request #77 from grawity/mailmap

Add a Git .mailmap
nickserv/restrict: Display restrict in info output

This displays accounts that have been set as restricted in info output
to users with the user:auspex privilege.
po: Update NLS stuffs

This updates POTFILES.in, atheme.pot, and the .po files with the recent
changes made to various sections of Atheme
nickserv/restrict: Fix compilation error

Turns out we needed a struct tm too.  This is what I get for not
checking whether it compiles before committing.
Update libmowgli-2 and contrib module snapshots

This also fixes #79
backend/corestorage: make their_ca_all global again (this was broken when we moved to opensex)
Split out UNBAN flag to +u from +r flag.  (closes #75)
backend: Convert private:templates for +r/+u split.

Fortunately, +u flags were not saved yet so templates will not be damaged
by previous versions supporting +u.
Change the +u (unban) to the +e (exempt) flag.

The +r flag retains all the commands it had, including unban, and access
to add/remove akicks with +f, but loses the akick exemption.

The +e flag allows unban/unquiet on self only (so only via IRC) and grants
exemption to akicks.

There is code to convert old +r to new +re but not code to convert old
+u to new +e.
Add a stub BSDmakefile that redirects to gmake.
help/chanserv/flags: Add new flag +e.
Update doc/PRIVILEGES

Correction of wrong syntax in the examples (=> instead of =)
operserv/specs: Display one privilege per line (and show priv names)
Merge pull request #87 from grawity/operserv-specs-list

operserv/specs: Display one privilege per line (and show priv names)
chanserv/clear_flags: Add verbose notice.
libathemecore: modernize hook system

Use mowgli-2 features, avoid creating dynamic objects, and fix a potential
memory leak as well.
libathemecore: add stop/continue functions
libathemecore: thinko fix
chanserv/sync: Return after kicking for RESTRICTED