removed whitespaces in empty lines
function getStats() rewritten
part 1 of 3
* fixes bug #533
* fixes bug #748
* fixes bug #986
* fixes bug #1067
function getHtpasswds() rewritten
part 2 of 3
* fixes bug #533
* fixes bug #748
* fixes bug #986
* fixes bug #1067
added call to function getStats()
for building the "location (/awstats|/webalizer)" in nginx vhosts