add RSS support
rss authentication
parse query as parameter map
use twister.conf argument to enable direct messages
Merge pull request #204 from digital-dreamer/rss

RSS feed support
safe fallback when boost-regex is not found
fix possible compile error with implicit time_t conversion
properly escape xml characters
Merge pull request #208 from digital-dreamer/rss-fix-time_t

RSS addition - fix for 32bit systems
update old makefiles as well
fix getpost memory leak. fixes miguelfreitas/twister-html#161
Merge pull request #209 from digital-dreamer/rss-fix-time_t

Properly escape xml characters
Merge branch 'master' of github.com:miguelfreitas/twister-core
Add improved Dockerfile with wrapper script for seamless upgrades
Pull the newest image before running Twister from the remote docker image
Rename `docker-container` script to `twister-on-docker`