Semi bootstrapified the ConfigureViewStep (to die soon), AddDerivedVariableModal and VariablesToView MVPs
Merge pull request #248 from kazoompa/feature-bootstrapification

Bootstrapification
OPAL-1944 - changed Cancel button position
Merge pull request #249 from kazoompa/feature-bootstrapification

OPAL-1944 - changed Cancel button position
Build #3829 - fixed
Merge pull request #250 from kazoompa/feature-bootstrapification

Build #3829 - fixed