Update copyright notices to 2019. Happy New Year
(cherry picked from commit 0b4c14a491664053aad3cc76e1ffd67b70ff2da1)
Update the Copyright notice for pfSense.
Move copyright from ESF to Netgate
Move to Apache License 2.0
Review license / copyright on all files (1st round)
Initialize variables correctly
1) gmirror.inc: there are two calls to exec(), those calls expect the 2nd parameter to be an array, this commit initializes the variables correctly. 2) system.php: variable dnslist is used as an array without prior type initialization. This is one of the causes for apparent PR #2680 problems (which led to its reversal). Note: After this commit is merged PR #2680 may be safely reapplied for more tough code.
gmirror widget fixes
1) Internationalize the table column headings.2) End the tbody and table tags.
Review alert wording. End sentence with period, remove redundant 'Warning', 'Error', etc. prefixes, since alerts are now color coded. Remove <b> tags.
Use print_info_box() to generate alerts
Update license on files from /etc/inc
improve spacing for non form panels
Merge branch 'master' into bootstrap
Move main pfSense content to src/