fixed --casper-path arg parsing
fixed --casper-path arg parsing

hlr1983/casperjs,Andrey-Pavlov/casperjs,HienLeThi/Casperjs_Demo,kyroskoh/casperjs,artillery/casperjs,mcwonka/casperjs,casperjs/casperjs,n1k0/casperjs,vladikoff/casperjs,jefleponot/casperjs,hlr1983/casperjs,ravindrasingh22/casperjs,vietch2612/casperjs,PeterWangPo/casperjs,flyHe/casperjs,dj31416/casperjs,PeterWangPo/casperjs,davidwhthomas/casperjs,jjyycchh/casperjs,istr/casperjs,hudl/casperjs,soundyogi/casperjs,joshuafcole/casperjs,jjyycchh/casperjs,hlr1983/casperjs,flyHe/casperjs,joshuafcole/casperjs,casperjs/casperjs,linkedin/casperjs,mickaelandrieu/casperjs,pcarrier-packaging/deb-casperjs,vladikoff/casperjs,HienLeThi/Casperjs_Demo,istr/casperjs,ravindrasingh22/casperjs,mickaelandrieu/casperjs,JZL/casperjs,pbrazdil/casperjs,linkedin/casperjs,jamesanthonyferguson/casperjs,hexid/casperjs,artillery/casperjs,ravindrasingh22/casperjs,pbrazdil/casperjs,alexbiehl/casperjs,davidwhthomas/casperjs,ravindrasingh22/casperjs,istr/casperjs,jefleponot/casperjs,dj31416/casperjs,singhdev/casperjs,mickaelandrieu/casperjs,vladikoff/casperjs,Andrey-Pavlov/casperjs,pcarrier-packaging/deb-casperjs,davidwhthomas/casperjs,singhdev/casperjs,casperjs/casperjs,mickaelandrieu/casperjs,jefleponot/casperjs,flyHe/casperjs,JZL/casperjs,kyroskoh/casperjs,n1k0/casperjs,hlr1983/casperjs,muntasir2000/casperjs,hexid/casperjs,dj31416/casperjs,joshuafcole/casperjs,muntasir2000/casperjs,vietch2612/casperjs,pbrazdil/casperjs,sircelsiussexy/casperjs,mcwonka/casperjs,pbrazdil/casperjs,cryptoquick/casperjs,pcarrier-packaging/deb-casperjs,istr/casperjs,vietch2612/casperjs,jjyycchh/casperjs,cryptoquick/casperjs,singhdev/casperjs,muntasir2000/casperjs,JZL/casperjs,n1k0/casperjs,hexid/casperjs,singhdev/casperjs,alexbiehl/casperjs,jjyycchh/casperjs,muntasir2000/casperjs,soundyogi/casperjs,RobertoMalatesta/casperjs,ravindrasingh22/casperjs,muntasir2000/casperjs,muntasir2000/casperjs,flyHe/casperjs,davidwhthomas/casperjs,JZL/casperjs,casperjs/casperjs,hexid/casperjs,n1k0/casperjs,Andrey-Pavlov/casperjs,hexid/casperjs,RobertoMalatesta/casperjs,sircelsiussexy/casperjs,mcwonka/casperjs,JZL/casperjs,vietch2612/casperjs,sircelsiussexy/casperjs,n1k0/casperjs,soundyogi/casperjs,joshuafcole/casperjs,Andrey-Pavlov/casperjs,RobertoMalatesta/casperjs,alexbiehl/casperjs,hudl/casperjs,kyroskoh/casperjs,cryptoquick/casperjs,jamesanthonyferguson/casperjs,dj31416/casperjs,kyroskoh/casperjs,PeterWangPo/casperjs,artillery/casperjs,ravindrasingh22/casperjs,jefleponot/casperjs,soundyogi/casperjs,RobertoMalatesta/casperjs,jjyycchh/casperjs,sircelsiussexy/casperjs,PeterWangPo/casperjs,PeterWangPo/casperjs,artillery/casperjs,vladikoff/casperjs,alexbiehl/casperjs,soundyogi/casperjs,davidwhthomas/casperjs,cryptoquick/casperjs,davidwhthomas/casperjs,hudl/casperjs,jamesanthonyferguson/casperjs,flyHe/casperjs,alexbiehl/casperjs,jefleponot/casperjs,singhdev/casperjs,pcarrier-packaging/deb-casperjs,pbrazdil/casperjs,kyroskoh/casperjs,dj31416/casperjs,linkedin/casperjs,HienLeThi/Casperjs_Demo,soundyogi/casperjs,n1k0/casperjs,casperjs/casperjs,sircelsiussexy/casperjs,RobertoMalatesta/casperjs,jamesanthonyferguson/casperjs,hudl/casperjs,kyroskoh/casperjs,HienLeThi/Casperjs_Demo,artillery/casperjs,mickaelandrieu/casperjs,HienLeThi/Casperjs_Demo,jamesanthonyferguson/casperjs,hexid/casperjs,linkedin/casperjs,linkedin/casperjs,Andrey-Pavlov/casperjs,jefleponot/casperjs,hlr1983/casperjs,joshuafcole/casperjs,mickaelandrieu/casperjs,alexbiehl/casperjs,mcwonka/casperjs,joshuafcole/casperjs,istr/casperjs,flyHe/casperjs,dj31416/casperjs,istr/casperjs,mcwonka/casperjs,casperjs/casperjs,linkedin/casperjs,PeterWangPo/casperjs,pbrazdil/casperjs,vietch2612/casperjs,sircelsiussexy/casperjs,vladikoff/casperjs,RobertoMalatesta/casperjs,cryptoquick/casperjs,jjyycchh/casperjs,artillery/casperjs,jamesanthonyferguson/casperjs,HienLeThi/Casperjs_Demo,Andrey-Pavlov/casperjs,mcwonka/casperjs,hlr1983/casperjs,cryptoquick/casperjs,JZL/casperjs,hudl/casperjs,vietch2612/casperjs