Make runinplace more flexible
Make runinplace more flexible

* Quote the arguments, so filenames with spaces cause no breakage
* Detect if "%2" is actually used, if not, don't copy, but still
  benefit from check and substituion.

TyberiusPrime/nikola,getnikola/nikola,andredias/nikola,getnikola/nikola,masayuko/nikola,Proteus-tech/nikola,x1101/nikola,xuhdev/nikola,atiro/nikola,JohnTroony/nikola,okin/nikola,lucacerone/nikola,jjconti/nikola,s2hc-johan/nikola,gwax/nikola,Proteus-tech/nikola,okin/nikola,x1101/nikola,immanetize/nikola,pluser/nikola,immanetize/nikola,jjconti/nikola,knowsuchagency/nikola,okin/nikola,masayuko/nikola,masayuko/nikola,kotnik/nikola,yamila-moreno/nikola,berezovskyi/nikola,yamila-moreno/nikola,pluser/nikola,lucacerone/nikola,atiro/nikola,kotnik/nikola,xuhdev/nikola,s2hc-johan/nikola,JohnTroony/nikola,getnikola/nikola,s2hc-johan/nikola,damianavila/nikola,yamila-moreno/nikola,wcmckee/nikola,pluser/nikola,damianavila/nikola,knowsuchagency/nikola,JohnTroony/nikola,kotnik/nikola,schettino72/nikola,knowsuchagency/nikola,x1101/nikola,lucacerone/nikola,wcmckee/nikola,andredias/nikola,okin/nikola,Proteus-tech/nikola,immanetize/nikola,techdragon/nikola,TyberiusPrime/nikola,gwax/nikola,jjconti/nikola,wcmckee/nikola,schettino72/nikola,TyberiusPrime/nikola,xuhdev/nikola,servalproject/nikola,damianavila/nikola,andredias/nikola,atiro/nikola,Proteus-tech/nikola,berezovskyi/nikola,gwax/nikola,berezovskyi/nikola,servalproject/nikola,schettino72/nikola,xuhdev/nikola,servalproject/nikola,techdragon/nikola,getnikola/nikola,techdragon/nikola