Revert build.sh changes from nightly
build/changelog files for 1.2.0 RC1
Release 1.2  RC2
Bump rc version to rc2.1 for sinatra issue
build/changelog files for 1.2.0 RC3
Release 1.2.0 foreman/foreman-proxy
Build locale files correctly
Update nightly build scripts from stable

This reverts commit ea774e37d3921709f05b4566e10aeb21973e89b3.
Add packaging for ruby-foreman-api
Unify nightly and shasum-based build methods
Remove ancient example ENC script from debs as it's confusing to users