bumped version to 0.3.6 and added description of 0.4.0
bumped version to 0.3.6
migrations need to delete shipments data earlier on in the process
fix in place editing for trade codes
[#58523308] added information about missing & excess columns to error message
Merge branch 'release-0.4.0' into develop
Merge branch 'develop' of github.com:unepwcmc/SAPI into develop
Merge branch 'develop' into stats
[#61231354] trade statistics view
added table 1 stats to controller
removed trailing spaces
added form to choose dates
Added partial for general statistics per range
[#49385359] basic download
[#49385359] clearing the shipments downloads cache
removed obsolete methods
small simplifications
Merge pull request #119 from unepwcmc/stats

General Statistics
added statistics module to summarize trade stats
Merge branch 'stats' of github.com:unepwcmc/SAPI into stats