 Fix lines mangling in JS code.  gulp-header version updated, it was fixed there in https://github.com/tracker1/gulp-header/issues/7
 Fix lines mangling in JS code.
 gulp-header version updated, it was fixed there in https://github.com/tracker1/gulp-header/issues/7

brosander/beaker-notebook,ScottPJones/beaker-notebook,ScottPJones/beaker-notebook,vital-ai/beaker-notebook,vital-ai/beaker-notebook,gef756/beaker-notebook,gef756/beaker-notebook,ScottPJones/beaker-notebook,brosander/beaker-notebook,gef756/beaker-notebook,brosander/beaker-notebook,brosander/beaker-notebook,vital-ai/beaker-notebook,gef756/beaker-notebook,gef756/beaker-notebook,vital-ai/beaker-notebook,vital-ai/beaker-notebook,brosander/beaker-notebook,vital-ai/beaker-notebook,gef756/beaker-notebook,brosander/beaker-notebook,gef756/beaker-notebook,vital-ai/beaker-notebook,ScottPJones/beaker-notebook,ScottPJones/beaker-notebook,brosander/beaker-notebook