well on the way
a bunch of changes on the way
now building typescript with grunt, browserifying with gulp.  source maps get resolved correctly but only the last ones in each file get resolved - battle for another day.
core bundle now compiled and built by gulp
assertions bundle now built by gulp
assertions bundle now built by gulp
bug fixes
added clean to vendor bundle building
tidying up core bundle building
more fiddling with core bundle building
sorted out core bundle building, but with a 6 second wait!  Need to use browserify transform somehow.
assertions bundle written by gulp
adding ts, html and css tasks
sorted out path issue to make core modules external
moving core up a level
full gulp site build now in 6 seconds
iis config now setup as part of build.
Merge branch 'feature/moveToGulpJs' into develop