Merge branch 'release/1.0.20' into develop
fix export order to mirror import order
Merge pull request #46 from praekelt/feature/import-fix

fix export order to mirror import order
add config for sites for sms
Merge pull request #47 from praekelt/feature/sites-config

add config for sites for sms
Updated version number to 1.0.21
Merge branch 'release/1.0.21'