Move business logic from controller to service

Move business logic from controller to service

Add exemplar URL for tree names

Working on routing

Fix: #2607 - site logs don't work with new routing

Working on routing; Code cleanup

Working on routing

Add tree to request; preparing for router

Fix: #2236 - leaflet maps need to be explicitly LTR

Add checks/warnings to email settings page

Fix: #2575 and #1945 - update email from/reply-to fields, allow registration on private sites

Fix: #1238 - add support for DKIM mail signatures

Fix: manager cannot manage trees

Use class instead of inline styles

Fix: icon missing on edit place map

#2484 - cannot add new locations in control panel

Remove obsolete option to hide the theme menu

Fix: #2512 - alignment of numbers numbers in tables should not be mirrored in RTL

Fix: #2480, #2520 - ignore records without XREFs during import

Fix: #2511 - version text is always LTR