adding missing dependencies for travis to install
ok, travis is currently using ubuntu 32bits precise 12.04lts server
see http://about.travis-ci.org/docs/user/ci-environment/
update to latest ol3 trunk. Correct examples to work again because of this
Merge pull request #21 from geoadmin/update_ol3

update to latest ol3 trunk. Correct examples to work again because of th...
Profile example now somewhat working.

We can show the dialog and draw some predefined profile. Model and
ui stuff setup, including unit_tests.

To have similar functionality than map.geo.admin.ch, alot of drawing
features need to be added yet.
First fully working profile version

Graphics still look like crap, nothing is shown on the map yet and
the interaction is bad, but, we can show a profile that corresponds
to reality.

Look at the sample. To activate profile mode, click the button. Once
the dialog is visible, you can add points by left-clicking the map.
You can start profile generation with double click on the map.
merging...?