update risklib calls and regression tests
update risk eb unit test
add insured_losses params to classical calc
Merge branch 'master' into revise-insured-losses
Merge branch 'fix-scenario' into revise-insured-losses
Merge branch 'master' of https://github.com/gem/oq-engine into revise-insured-losses
tests/export/hazard_test:

Added a test to prove that
https://bugs.launchpad.net/oq-engine/+bug/1202290 exists.
export/hazard:

Refactored metadata handling in hazard curv and hazard curve multi
exporters.
export/hazard:

Added explicit support for hazard_curve_multi outputs in
_get_result_export_dest.
tests/export/hazard_test:

Added a hazard_curve_multi test case to `_get_result_export_dest` tests.
Merge pull request #1267 from matley/revise-insured-losses

Revise insured losses algorithm
Merge pull request #1271 from larsbutler/fix-haz-curve-multi-export-path

Fix hazard_curve_multi export path

[r=matley] [f=1202290]
Regenerated the risk fixtures with qatest_1/job_haz.ini:ses_per_logic_tree_path=1000
Changed the expected values in event_based/regression_3
Removed check on the event_loss_table for qatest_1
Merge pull request #1272 from gem/fix-fixtures

Fix risk QA tests fixtures
Changed the dump/restore procedures to use a directory, not a tarfile
Removed the now  unused fixtures.tar
Merged from master
Removed the now unused fixtures.tar and added the corresponding directories