Parse all numbers as numbers
Parse all numbers as numbers

Typo prevented integers starting with 2 in affected places (command-line 
--renderer-arg parsing and POWERLINE_…_OVERRIDES parsing) from being parsed as 
integers.
darac/powerline,Liangjianghao/powerline,blindFS/powerline,QuLogic/powerline,xfumihiro/powerline,Luffin/powerline,areteix/powerline,xfumihiro/powerline,DoctorJellyface/powerline,dragon788/powerline,lukw00/powerline,prvnkumar/powerline,darac/powerline,S0lll0s/powerline,s0undt3ch/powerline,prvnkumar/powerline,areteix/powerline,russellb/powerline,russellb/powerline,IvanAli/powerline,xfumihiro/powerline,russellb/powerline,kenrachynski/powerline,bezhermoso/powerline,QuLogic/powerline,Liangjianghao/powerline,EricSB/powerline,bezhermoso/powerline,areteix/powerline,EricSB/powerline,S0lll0s/powerline,bezhermoso/powerline,lukw00/powerline,dragon788/powerline,QuLogic/powerline,DoctorJellyface/powerline,darac/powerline,xxxhycl2010/powerline,blindFS/powerline,s0undt3ch/powerline,lukw00/powerline,seanfisk/powerline,IvanAli/powerline,S0lll0s/powerline,kenrachynski/powerline,seanfisk/powerline,Luffin/powerline,prvnkumar/powerline,s0undt3ch/powerline,Luffin/powerline,cyrixhero/powerline,dragon788/powerline,xxxhycl2010/powerline,junix/powerline,cyrixhero/powerline,junix/powerline,cyrixhero/powerline,blindFS/powerline,xxxhycl2010/powerline,EricSB/powerline,IvanAli/powerline,seanfisk/powerline,DoctorJellyface/powerline,junix/powerline,kenrachynski/powerline,Liangjianghao/powerline