Remove two unused variables from the init script
Remove duplicate include
pdns_control cycle only works in guardian mode

Fixes #483
Merge pull request #2012 from rubenk/cycle-only-works-in-guardian-mode

pdns_control cycle only works in guardian mode
Merge pull request #2009 from rubenk/remove-unused-vars-from-init

Remove two unused variables from the init script
prevent spurious recompilations to get the latest and greatest version string
Merge pull request #2018 from rubenk/duplicate-include

Remove duplicate include
Port manpages to MarkDown and use autotools

Shout out to @rubenk for helping with autotools.

 * Add disable-dnssec to pdnssec docs (closes #641)
 * Make manpages consistent with eachother
 * Expanded missing options
 * Removed old manpages
 * Added --with-docs and --with-manpages configure switches
 * Build manpages and docs in travis.
 * Add both the built docs/manpages and sources to dist tarball
 * Build docs to pdsn/docs/html (instead of html-new)
 * Remove all references to asciidoc
 * distribute both the source files and built docs + manpages in the
   tarball created with `make dist`