Separates correlation model from distance calculation
Adds a debug flag to enable set -x in packager.sh
Merge pull request #210 from gem/debug-flag

Add a debug flag to enable set -x in packager.sh
Merge pull request #209 from g-weatherill/corr_fix1

Separates correlation model from distance calculation
Provide a meaningful error message when a correlation model is provided together with a GMPE without inter/intra stddevs
Add "contributors" file
Add test run instructions to README
Merge pull request #213 from larsbutler/README-test-run-instructions

Add test run instructions to README
Merge pull request #212 from larsbutler/contributors-file

Add "contributors" file
experimental commit to check new package publishing strategy
split monotone directory in binaries and sources
add flag -S to copy sources to <GEM_DEB_MONOTONE>/sources
monotone: renamed subdirs to singular
extend SiteContext to accept also sites coordinates (lons and lats)
Add tox.ini config for easy test running
Merge pull request #221 from monellid/extend_site_context

extend SiteContext to accept also sites coordinates (lons and lats)
Merge pull request #211 from gem/correlation-no-inter-intra

Provide a meaningful error message when a correlation model is provided together with a GMPE without inter/intra stddevs
Added a test for the distance to arc
Added a method called distance_to_semi_arc
Method is working, test passing, but still bugs