First try
Merge branch 'aifdr_develop' into volcano
Volcano building impact to give exposure as the result, not the hazard.
Breakdown result by building type.
Fix typo.
Pep8 and pylint.
Merge branch 'aifdr_develop' into volcano
[Volcano Building] Fix Unit test.
[Volcano] Add 'other' building type.
Merge remote-tracking branch 'aifdr/develop' into volcano
[Volcano] PEP8.
Merge pull request #1294 from ismailsunni/volcano

Volcano Building
use /usr/local/qgis as default

The rationale is that so twe dont need to update the script on every new qgis release.
If we developers are installing various qgis versions il say:
/usr/local/qgis-2.2
/usr/local/qgis-2.4
/usr/local/qgis-2.6

we can also do a symlink /usr/local/qgis to our latest qgis
ln -s /usr/local/qgis-2.6 /usr/local/qgis
Merge branch 'develop' of github.com:AIFDR/inasafe into inasafe-1230-minimum-needs
Fixing tests and removing prints.