Use different target field if there's similar name on hazard layer for volcano population.
Add metadata value for 'all' hazard for fixing #952.
Fix weak warning.
Update metadata for mmi depth.
Add converter dictionary.
Add coverter to old keywords and unittest.
Merge branch 'develop' of github.com:AIFDR/inasafe into develop
Merge pull request #965 from timlinux/develop

Fixes for pylint under jenkins
Merge pull request #966 from timlinux/develop

Allow assert with parenthesis in jenkins pylint
Merge pull request #967 from timlinux/develop

Allow old style python classes in jenkins pylint
Merge pull request #968 from timlinux/develop

Try to fix last 4 pylint errors under jenkins
Merge pull request #969 from timlinux/develop

Hopefully final pep8 fix for jenkins
Merge remote-tracking branch 'akbargumbira/develop' into develop
Address Tim's review.
Merge pull request #951 from akbargumbira/develop

Fix Volcano Issue #920
Remove unit_mmi_depth.
Code standard.
Merge with develop.
Merge pull request #963 from ismailsunni/fix_953

Fix 953
Tested under ubuntu 12.04
Fix IF Volcano Building for preventing using the same target field with one of the hazard attributes.