removes configuration parameter
this is the way we are going to do colors, no magic!
one step closer to final solution for configuring display chars
the if statement doesnt introduce a new scope, so move the var decl to if statement
moving upstream part and set the | char as a seperator as per informative git prompt
adds function for conflict/invalid files and tweaked the staged files function to exclude invalid files
adds FIXME
adds colors and chars
using colors and chars