Some fixes from the platform
Use JDatabase instead of MySQL queries
Correct query format
Correct query format
Remove unnecessary empty()
Fix getTemplate() issue which caused an undefined variable to be called.
changes for loadmodule styles
changing to default module style #1
removing commented code lines #1
Conditional to show header
 ^ [#31134] *Improving Content Languages edit and manager. Thanks
Benjamin Trenkle and Roland Dalmulder
 # [#31147] *Install sample data None does not display tooltip.
(fix #1269)
 # [#31108] Fatal erorr right after install. Thanks Klas and Michael
Babker
(Fix #1244)
 # [#30354] Invalid Javascript Redirect in JApplication::redirect() when
headers have already been sent. Thanks Ben Tasker.
(Fix #867)
 $ [#26548] [patch] incorrect error check in menus.php. Thanks Rob
Clayburn and Ben Tasker
(Fix #1012)
 # [#30779] Fatal error in single contact category list if category is
unpublished. Thanks Elin Waring.
(fix #1080)
 # [#31122] archived articles module shows multiple entries same month.
Thanks David Hurley.
(Fix #1250)
 # [#31128] Double category description newsfeed categories. Thanks Rob
de Cleen and David Hurley
(Fix #1251)
 # [#30150] com_content loads articles before error checking. Thanks
Richard McDaniel.
(Fix #739)
 # [#29424] Multilevel select collapsed. Thanks Sergey Romanov.
(Fix #1119)