Update faq.rst
Update faq.rst

This proposed change adds 2 new faqs. 

1) I wanted it to be clear how to use phantomjs page module directly.

2) I had submitted additional documentation in phantomjs site too - that explains how to override a remote resource. 2nd FAQ is about the same functionality.

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