Added table ImtTaxonomy
Merge branch 'same-exposure' into imt_taxonomy
Merged from master
Renumbered an upgrade script
Merge branch 'nonparametric' into simplify-hc-rc
Merge branch 'master' into imt_taxonomy
Improved a comment
Improved another comment
Changed two comments
Merge pull request #1514 from gem/imt_taxonomy

Added a table imt_taxonomy
Fixed the what_if_I_upgrade check
Moved up another if
Merge pull request #1527 from gem/db-migration-check

Fixed the what_if_I_upgrade check
Fixed a wrong source model
Merge pull request #1528 from gem/fixed-eb-source-model

Fixed a wrong source model used in the Event Based export test
Merge branch 'simplify-hc-rc' of github.com:gem/oq-engine into simplify-hc-rc
Merge branch 'master' into simplify-hc-rc
Simplification because now the maximum_distance is mandatory
Merge pull request #1529 from gem/mandatory-maximum_distance

Simplification because now the maximum_distance is mandatory
Remove a try finally in engine server task.py