CS-5484: Adds configuration option for scheduler service
CS-5525 - Handling htaccess file in upgrade and install process
execute htaccess.php script
a proper error handling for htaccess script
Merge pull request #835 from takeit/v4.3

CS-5525 - Handling htaccess file in upgrade and install process
error handling for htaccess - improvement

display proper message in upgrade.php

fixed htaccess error message displaying when upgrading newscoop
Merge pull request #838 from takeit/v4.3

CS-5525 - Handling htaccess file in upgrade and install process (improvement)
CS-5473: Adds sorting by author and status and required changes in admin.js for accounting widget
CS-5473: Adds sorting for author and status to ArticleList datatables
Merge remote-tracking branch 'upstream/v4.3' into CS-5484
fixed phpspec (reference: 0e7397bde3b48346baa70d964ea230efe55708d3)
Merge branch 'v4.3' of https://github.com/sourcefabric/Newscoop into v4.3
CS-5484: Adds configuration option for jobby environment variable
CS-5484: Changes configuration name to more univeral 'scheduler'
Merge pull request #842 from takeit/v4.3

fixed phpspec issues before release
CS-5527: Fixes error when editing slidehows and rich text captions are enabled

PHP Fatal error: Call to undefined function validateTinyMCEEditors() in
/var/www/newscoop/application/modules/admin/views/scripts/slideshow/edit-item.phtml
on line 13
Merge pull request #843 from m038/CS-5484_v4.3

CS 5484: Scheduler environment is now configurable from paramteres - v4.3
Merge pull request #846 from m038/CS-5527

CS-5527: Fixes error when editing slidehows and rich text captions are e...
Merge pull request #840 from m038/CS-5473_v4.3

CS-5473: Adds sorting by author and more - v4.3
Merge remote-tracking branch 'upstream/v4.3' into CS-5524_v4.3

Conflicts:
	newscoop/application/configs/parameters/parameters.yml