Evaluate at vim start and not buffer read

I wanted the plugin to open into tabs and not buffers. 
When I tried to do this I noticed that the files being read in where not actually open. 
The file open to line commands where unevaluated new files ! 

This Pull request moves the evaluation to the VimEnter event  and now evaluates all go to line actions at run time instead of deferring until the buffer read.

Just thinking of this now, if your workflow was to use buffers line 9 should be removed. I should have left that bit of opinion out .