www/py-rackspace-monitoring: Update to 0.5.2

- Update to 0.5.2
- Remove pkg-plist comment

Changes:

https://github.com/racker/rackspace-monitoring/blob/v0.5.2/CHANGES.md
- Update to 3.1.13
- Update to 0.5
- Migrate to new 'created by' header
Remove usage of X_FONTSERVER_PORT while here use options helpers
net/turses: Update to 0.2.15

- Update to 0.2.15
- Pet portlint (LICENSE order)

Changes:

https://github.com/alejandrogomez/turses/blob/v0.2.15/HISTORY.rst

portlint: OK - looks fine,
porttest: OK - 9-STABLE, amd64, clang
testport: OK - poudriere, all versions/archs
unittest: OK - Ran 124 tests in 3.232s - OK
Remove X_FONTSERVER_PORT now that it is not used anymore
Use USES=display:install instead of custom version
Remove usage of X_VFBSERVER_PORT
Remove X_VFBSERVER_PORT now that it is not used anymore
- Remove USE_PYTHON knob and add python3 to BUILD_DEPENDS.
  This change allows to build mplayer2 under poudriere.
- Change USE_GMAKE=yes to USES=gmake

Approved by:	crees, tabthorpe (mentors, implicit)
Remove usage of X_FONTS_MISC_PORT and X_FONTS_ALIAS_PORT
Remove direct usage of X_FONTS_MISC_PORT and X_FONTS_ALIAS_PORT
While here fixed missing ${PORTSDIR} [1]

Reported by:	rm [1]
Remove X_FONTS_MISC_PORT and X_FONTS_ALIAS_PORT now that they are not used anymore
- Fix typo in dependencies

Reported by:	itetcu@ (via private email)
Pointy hat to:	culot@
Remove expired port:
2013-07-07 games/speakinghangman: No more public distfiles
Convert from USE_GMAKE to USES=gmake
- Update 1.522
- Refine rc script
Remove dialogwrapper now that dialog4ports exists
Re-add dialog4ports.sh helper. This is critical for dialog4ports usage.

Pointyhat to:	eadler
- Update to 5.0.1
- Preserve configuration files for future updates
- Add post-install script and UPDATING entry to help upgrading from
  previous version