replace tcp://host with tcp://[host] for IPv6 compatibility

Signed-off-by: Thomas Stilwell <stilwellt@openlabs.co>
listen on ipv6 as well as ipv4

Signed-off-by: Thomas Stilwell <stilwellt@openlabs.co>
try ip address as ipv6 if ipv4 failed

Signed-off-by: Thomas Stilwell <stilwellt@openlabs.co>
Merge pull request #319 from hoffmabc/master

Unicode support for removing contracts
Vagrant now uses requirements.txt
Travis IRC notifications
Merge pull request #323 from dionyziz/travis_irc_notifications

Travis IRC notifications
Merge pull request #320 from dionyziz/vagrant_requirements

Vagrant now uses requirements.txt
Merge pull request #318 from benemorius/ipv6

fix IPv6
Merge pull request #325 from hoffmabc/master

Unicode for db_store and fix for rounding errors
Build: Check for new lines at end of file
Exclude external packages from style checks
Proper return value for checkstyle script
Style: fix new lines at end of file
fix run.sh disable-upnp option erroneously requiring an argument

Signed-off-by: Thomas Stilwell <stilwellt@openlabs.co>
Merge pull request #332 from benemorius/upnpswitch

fix run.sh disable-upnp option erroneously requiring an argument
Merge pull request #330 from dionyziz/new_line_style

Enforce new line at end of file.
Merge pull request #334 from hoffmabc/master

Fixes no products returned in stores
Floating point fix for shipping and shipping in purchases