refs #6508 add some comments
refs #6508 started refactoring the code, created two new objects: ArchiveInvalidator to include the API CoreAdminHome.invalidateArchivedReports and InvalidatedReports to store the info of which report was invalidated
refs #6508 log when invalid dates were found in the input
Submodules
Revert "Fixes #6595 Test of the minimum PHP version"

This reverts commit 6c1a90ff497bf4a6a23f55317f90d9749c6576fe.
refs #6508 some refactoring and renaming
fixes  #6598 Add sites to be invalidated when the archiving failed to make sure we try to reprocess again later
refs #6508 Now we will purge only the right  monthly archive_numeric table and also only for the websites IDs that were invalidated
Fix travis template for plugin coverage
.travis.yml file is out of date, auto-updating .travis.yml file.
fixes #6508 it works, although unfortunately not with automated tests
Merge remote-tracking branch 'origin/master'
submodules
Prevent error fatal: Not a git repository (or any parent up to mount point /home) - Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set).
2.9.0-b5
Remove Jquery UI themes from the codebase + added .gitignore so next time we run bower update they won't be re-added
Add .gitignore for jquery UI themes
fix potential JS error if site.name is not defined

Got a JavaScript error when I opened the VisitorGenerator page
In General settings inline help, display the proper default value instead of magic number 10 refs #6089
Remove extra space in help text