Remove escape sequences from default strings in documentation
Remove escape sequences from default strings in documentation

Note: to properly view some values in browser you need the browser to use 
patched font or fontconfig. Though there is not much difference between some 
cryptic escape sequence and singe wrongly displayed character.
prvnkumar/powerline,IvanAli/powerline,DoctorJellyface/powerline,S0lll0s/powerline,Liangjianghao/powerline,xxxhycl2010/powerline,dragon788/powerline,Luffin/powerline,keelerm84/powerline,EricSB/powerline,lukw00/powerline,lukw00/powerline,kenrachynski/powerline,seanfisk/powerline,areteix/powerline,cyrixhero/powerline,junix/powerline,wfscheper/powerline,magus424/powerline,prvnkumar/powerline,russellb/powerline,xfumihiro/powerline,areteix/powerline,bartvm/powerline,bezhermoso/powerline,s0undt3ch/powerline,bezhermoso/powerline,S0lll0s/powerline,EricSB/powerline,dragon788/powerline,Liangjianghao/powerline,darac/powerline,junix/powerline,blindFS/powerline,QuLogic/powerline,s0undt3ch/powerline,kenrachynski/powerline,prvnkumar/powerline,s0undt3ch/powerline,magus424/powerline,xxxhycl2010/powerline,EricSB/powerline,QuLogic/powerline,bartvm/powerline,seanfisk/powerline,firebitsbr/powerline,Luffin/powerline,xfumihiro/powerline,IvanAli/powerline,darac/powerline,xfumihiro/powerline,keelerm84/powerline,russellb/powerline,DoctorJellyface/powerline,QuLogic/powerline,blindFS/powerline,cyrixhero/powerline,magus424/powerline,cyrixhero/powerline,IvanAli/powerline,dragon788/powerline,seanfisk/powerline,Liangjianghao/powerline,DoctorJellyface/powerline,S0lll0s/powerline,darac/powerline,firebitsbr/powerline,bartvm/powerline,wfscheper/powerline,Luffin/powerline,russellb/powerline,firebitsbr/powerline,wfscheper/powerline,junix/powerline,bezhermoso/powerline,blindFS/powerline,kenrachynski/powerline,lukw00/powerline,areteix/powerline,xxxhycl2010/powerline