0.3.3

[core] refactor for grid map api changes, closes #45.

0.3.2

[ros] bugfix constructor name in recent pr

Grid map cost map refactor (#43)

Add custom node handle service provider constructor (#42)

Fix "Inflation Demo Program" link in the README.md (#41)

[readme] fix inflation demo url and use relative paths for internal links

[eclipse] make rules updated for use with catkin tools or ckx tools.

[readme] sections on publishing/subscribing and visualisations added

[infra] bugfix opencv exports

[readme] minor tweaks

[readme] example link to code api docs

[readme] link in the ros wiki for api docs

0.3.1