add <a> tag
add POST urls
fix relationship between errors and urls
fix output .js to show url method
refactor colors and change tool's output position
new color set
fix bug in json creator
add sample input
Fix infinity loop while parsing skipfish output
Main function returns 0 if no errors
Use getopt for getting option switches
Merge branch 'Thanh'
Merge branch 'master' into Phuc02_10
add library for getopt