use repo version of gnu-libiconv rather than compile it

use one block and --installdeps for cpanm packages

change order of perl cpan package installs

Perl changes, update XMLTV to 0.5.69, add picons file to .gitignore and change to libressl

Add variable to add additional runtime paramters

Remove ls -la left over from testing.

Update Alpine to 3.5, change dvb-apps to only compile needed libs, update README and add patch from Alpine git.

Update to Alpine 3.5, compile only dvb-apps libs and add indentation patch for tvheadend from alpine git

Add picons to /picons and add info to README

Add missing libs for xmltv

Fix broken tv_grab_wg and update README

Update XMLTV to 0.5.68 and update README

broken link in markdown

edit README

Prepared readme for release