net/syncthing-discosrv: update for new syncthing version
security/hydra: update to 8.1
- convert flask ports to USES=python
- limit python version to 2 for www/py-flask-flatpages because of:

===>  Configuring for py34-Flask-FlatPages-0.5_1
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "setup.py", line 10, in <module>
    INIT_PY = open(os.path.join(ROOT, 'flask_flatpages', '__init__.py')).read()
  File "/usr/local/lib/python3.4/encodings/ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 164: ordinal not in range(128)
*** Error code 1

Approved by:    portmgr (blanket)
Update for mail/mutt: Fix security vulnerability CVE-2014-9116

PR:		ports/195550
Submitted by:	Udo.Schweigert@siemens.com (maintainer)
Obtained from:	mutt
MFH:		2014Q4
Cleanup.

Sponsored by:	Absolight
Fix shebangs.

Sponsored by:	Absolight
Update to 0.22.

PR:		150202
Submitted by:	me
Approved by:	peterj (maintainer)
Fix shebangs.

Sponsored by:	Absolight
Fix shebangs.

Sponsored by:	Absolight
databases/memcached: Update to 1.4.21

- Update to 1.4.21
- Remove doc patches (upstreamed)
- Remove unconditional CFLAGS because:
  a) -fstack-protector is now a default
  b) -I${LOCALBASE}/include casues SASL headers to be found even when
     --disable-sasl is set (SASL option disabled). Removal of these flags
     does not affect libevent header discovery
- While I'm here, whitespace alignment

Differential Revision:	https://reviews.freebsd.org/D1284
Approved by:	swills (maintainer)
Fix shebang.

Sponsored by:	Absolight
- Fix strip
- Don't run STRIP_CMD on scripts

Reported by:	mat
Fix warnings when run check_mysql_health with perl >= 5.16
Remove unnecessary dirs from plist

PR:		ports/189370
Submitted by:	rodrigo
- Do not remove /var/run/unbound for smooth upgrading.

PR:		195846
Submitted by:	roberto
www/squid: Upgrade version 3.4.9 => 3.4.10

PR:		195843
Submitted by:	timp87 (gmail)
Update "BSD" license in security category