update dependencies to more recent versions

i can't remember breaking BC so this should be fine
Merge pull request #241 from ppetermann/patch-1

update dependencies to more recent versions
Merge pull request #242 from sn0opy/master

updated the 'list all pilots' list to look a bit nicer
no map for now while its broken
social is now an option
default irc from
don't index subdomains
facebook is now optional
sitemaps
added possibility to force execution of cli tasks