Fix for Julien
Merge remote-tracking branch 'origin/master'
Fixing bug reported in: http://forum.piwik.org/read.php?2,100712
Fixes #3751
did you mean the message was not clear? hopefully this one is slightly better. But the error is accurate: you are not sending the referer header and this is required for security reasons.
Refs #3232, tweaks
Refs #3456, only save one broken file when doing redundant checks & add unit test for checks.
This is the correct address for builds notifications
Correct package name.
[ci skip]
Fix package name [ci skip]
Rename README to README.md and added markdown markup to make it look better on Github

[ci skip]
Refs #3252 Update Thunderbird icon and name
Refs #1652 Adding Continent+  Country codes to Live API output for easier plotting
Merge remote-tracking branch 'origin/master'
fixes #3252 Update Thunderbird icon and name
Merge pull request #29 from simonschaufi/ticket_3252

fixes #3252 Update Thunderbird icon and name

Thank you Simon!
Add some more tests for Thunderbird recognition.
Reformatted code a bit.

refs #3252
Latest update on Travis-CI changed the way /etc/hosts looks and made
the test for core/IP.php fail. (getHostByAddress always returns the
first alias from /etc/hosts).
Fixes Integration test after changes to display Continent+Country Code

refs #1652
Refs #3456, fixing build.
Merge branch 'master' of https://github.com/piwik/piwik