Bug fixes

Admin theme, when clicking on message "This module cannot be found.
Delete its configuration settings." its takes two goes before the
display is updated. In addition JustCarmen pointed out that modules
don't appear on the admin theme left hand menu when a module is
enabled/disabled
Accordion icons need mirroring on LTR/RTL displays.  #102
Streetmap co-ords not working
Merge pull request #45 from ddrury/Admin_delete_module_settings

Changes to module status not shown immediately
#106 - SEO tweaks to home page
Showing more than 5 decimals in googlemap search window breaks layout
Zend_Http library is needed by FB plugin
Cannot send insecure SMTP mail
#1280687 Change in Geonames API interface
Update support for dir=auto in the README

* Gecko has had support since version 20.
* Internet Explorer is the only major modern browser not to support this
  attribute value and Blink now exists so just mention lack of support in IE.
README typo fixes
Fixes #5 - Remove deprecated captureEvents (used for Gecko prior to version 3)

This method has been a no-op for years.
Merge pull request #108 from mnoorenberghe/readme_updates

Readme updates
Merge pull request #109 from mnoorenberghe/captureEvents

Fixes #5 - Remove deprecated captureEvents (used for old Gecko/Netscape)
Switch from browser detection using document.all to feature detection
Declare JS variables in timeline.php to avoid automatic globals
Remove ancient layer-background-color CSS property for Netscape
Fix default jshint warnings for webtrees.js
Declare some more variables in function scope in webtrees.js
Refactor find functions for find.php to use a common findWindow function