updating config files for case_3
Simplified get_median
Merge branch 'scenario_hazard_core_calculator' of https://github.com/gem/oq-engine into scenario_hazard_core_calculator
adding case 4 and related config files
Added case_3/test.py and restored the parameter truncation_level to 1.0
Merge branch 'scenario_hazard_core_calculator' of https://github.com/gem/oq-engine into scenario_hazard_core_calculator
Skipped a test, added a comment and a few docstrings
oq-risklib dependency added to debian package
Removed vulnerability parser
small fixes to scenario core
Fixed a cut&paste error
Renamed two risk calculator for consistency with the renaming in risklib
add demos run as part of the package test
typo fixed into debian/control and packager.sh files
Merge branch 'scenario_hazard_core_calculator' of https://github.com/gem/oq-engine into scenario_hazard_core_calculator
demos runned locally instead on the VM, fixed
missing VM name management fixed
specific name substituted with GEM_DEB_PACKAGE value
Fixed direct calls to x_values and y_values
small fix to docstrings