new_app task conditionally includes jnlps & ri_gses
new_app task conditionally includes jnlps & ri_gses

The constant USING_RITES is set to true if the theme is 
either 'default' or 'rites' -- only in this case does
the new_app task build teh RI GSE models.

The constant USING_JNLPS is set to true unless 
APP_CONFIG[:runnables_use] == 'browser'
concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse