This commit adds the rootCA.pem file to the OS location to enable
the site to be called via curl from within the machine (e.g. by a
cronjob with a crawler)

[TASK] Re-enable MySQL strict mode to be consistent with production

See merge request !4

[BUGFIX] Prevent undefined index notice and proper errorHandler integers

See merge request !3

[TASK] Add the rootCA for internal curl calls to the HTTPS site

See merge request !2