Move compile options to common (#206)
Move compile options to common (#206)

This allows IntelliJ IDEA's sbt project import to see the settings and
apply them to the project.
ignasi35/lagom,TimMoore/lagom,ignasi35/lagom,lagom/lagom,rstento/lagom,rstento/lagom,ignasi35/lagom,ignasi35/lagom,rcavalcanti/lagom,lagom/lagom,rstento/lagom,rcavalcanti/lagom,rcavalcanti/lagom,TimMoore/lagom,edouardKaiser/lagom,lagom/lagom,edouardKaiser/lagom,rcavalcanti/lagom,rstento/lagom,lagom/lagom,ignasi35/lagom,TimMoore/lagom,TimMoore/lagom,edouardKaiser/lagom,TimMoore/lagom,edouardKaiser/lagom,lagom/lagom,rstento/lagom