Issue #1291: Minor Issues in Documentation for Setting up Testing
environment
* Removed leading '/' directory separator from log file variables
in config.sample.in.php, to remove duplication of the same
* Test file documentation pointed to a test that doesn't exist -
changed this to point to the closest existing Test
(TestOfUserMySQLDAO.php)
* added trailing '.php' to 'all_tests.php -help'
* Added stream and sql log files to the setup information
Improve application URL usage
* Use Utils::getApplicationURL everywhere
* Correctly handle spaces site_root_path
Store application URL in settings, closes #1404
Facebook plugin: Send invalid token reminder email at most once a week
Facebook plugin: restore 'Pages You Manage' into pages dropdown
Facebook plugin: fix 'avatar cannot be null' error when adding a page, closes #1402
Issue #1320:  Added a bit of relative positioning to fix the help button alignment on (login/register/forgot password) pages.
Use sudo in webapp/_lib/view/500-perm.html's chown command

For consistency; to match webapp/_lib/controller/class.InstallerController.php
and webapp/_lib/class.AppUpgraderDiskUtil.php
Documentation: Remove PHPFog jumpstart and EC2 launcher from installation instructions (no longer available)
Issue #1370: Added checks for open registration based on application options before displaying register link
Closes #1370, closes 1392
Issue #1381: Autofocus on Email field on Login page

Wrote a simple test to check for the autofocus attribute on the Login page -
there isn't another way to check for this behaviour using SimpleTest as far as I can tell.

Added the attribute to the user field on the login page. All compatible browsers
will accept this.

Closes #1381, closes #1399
Google+ plugin: Avoid Undefined property: stdClass:: error when crawling reshares without commentary, closes #1405
Add "Your Most Popular Tweets of the Year" Twitter dashboard module during December and January
Fix TestOfTwitterPlugin
Version 1.2
Relocate zip downloads since GitHub has deprecated downloads [ci skip]
Issue #1420: Restore missing site root path in installation account activation email message URL, closes #1420
InsightDAO: Avoid error if precached insight is not set/hasn't been cached at time of call
Version 1.2.1
Issue #1318: Updated linkify javascript to skip email username for currently logged in user