Left/Right-hand-traffic: script to update data file + current data file
Left/Right-hand-traffic: create/populate database table
Left/Right-hand-traffic: eval functions lefthandtraffic(), righthandtraffic()
Left/Right-hand-traffic: pseudo classes
Left/Right-hand-traffic: cache result for current render context if possible
Left/Right-hand-traffic: force evaluation of geometry
Left/Right-hand-traffic: tests
Left/Right-hand-traffic: create index on table
Merge pull request #29 from plepe/righthandtraffic

Support :righthandtraffic and :lefthandtraffic  pseudo classes
CHANGELOG: update with list of pseudo classes
Fix repository structure
Icons: new property icon-rotation
Symbols: initial support; 'square'
Symbols: documentation
Symbols: don't add stroke-width to symbol size
Symbols: fill only area within stroke (looks nicer with opacity)
Icons: add icon-rotation to depend_property icon-image
Merge pull request #33 from plepe/icon-rotation

Icons: new property icon-rotation
Symbols: other symbols like triangle, hexagon, circle, ...
Merge branch 'master' into symbol

Conflicts:
	doc/mapnik-2.0.md
	doc/mapnik-2.2.md
	doc/mapnik-3.0.md
	pgmapcss/mapnik/mapnik-2.0.mapcss
	pgmapcss/mapnik/mapnik-2.0.mapnik
	pgmapcss/mapnik/mapnik-2.2.mapcss
	pgmapcss/mapnik/mapnik-2.2.mapnik
	pgmapcss/mapnik/mapnik-3.0.mapcss