add test to ensure internal move_to commands are preserved even if high tolerance - refs #36
never drop move_to commands - refs #36
avoid dropping last vertex - refs #36
more details in error when unknown command is hit - refs #29
c++ style
c++ style
micro optimization: only check tolerance if not move_to
configurable x,y for point test generation
only encode layers with actual feature data - closes #2
partially revert #19 and 39f907fd3d1 - closes #37
v0.3.5 for next release is fine since node-mapnik is the only user currently
bump to v0.3.5 | drop running protoc as part of npm install, instead the calling app should do it
update gitignore to include tileinfo command
more warning flags
better error in tile_featureset for unknown command
fix -Wshadow warnings
bump to v0.3.6 with encoding fix - refs #29
bump to v0.3.7
actually bump to v0.3.7 in package.json
fix auto_ptr usage