if any other quick fixes that we could tackle at the same time, please comment.
Increasing priority + widening scope. Everything that would make user support & debug easier is a must have!
About GD/TTF detection
When showing warning, when GD is installed, but TTF is not, the message must be clarified, a few users reported lacking information that TTF must be installed as the message only mentions GD (example). this can be easily fixed by modifying message.
We should also explain in the message that GD is now used for Graphs generation in Scheduled reports and Piwik Mobile. So, now GD is more useful than before (sparklines only), which again shows the importance of having GD enabled and working.
(In ) Clean up system check screen. We get many new users that are not technical at all, good to make it as clear as we can.
Thanks @vipsoft for your previous work a few months ago on this screen!
with very few test data, and insert in the Piwik_Option table the static content.
Test the return value, if true then it worked, if false there is a problem with LOAD DATA INFILE. Solution: upgrade php, upgrade mysql, if using Ubuntu configure apparmor..
(In ) Fixes #2122, add System Check admin page for super user that runs installation system check & added one extra check for LOAD DATA INFILE (only done on admin page).
(In ) refs #3605 #2122 Claryfying mesage when load data in file not working
 refs this ticket.
(In ) Refs #2122, fixing build.
(In ) Refs #2122, fix regression in PDO checking logic.