NEW: srhotoffer sroxalist controller

Added new aList extension file sroxalist
FIX: srhotoffer modules sroxalist

Added a method that is supposed to check if an article has HotOffer tag.
FIX: hotoffer theme's base.tpl template

Refactored code to only include one code line in the parent block.
FIX: refactored theme hotoffer

Extracted only the needed part of the code blocks from  theme templates and transferred it to the module srhotoffer
FIX: grid fixes and sroxarticle extension

Fixed template issues. Added new method isHotOffer to oxArticle extension
FIX: fixed hover on hot offer article pictures

Edited hot offer css file.
NEW: new hotoffer template and controller

Added a custom template to hotoffers theme and new controller that extends oxUBase.
FIX: srhotoffer module's admin article list filtering

Fixed article list filtering by hot offer tag on the admin page.
NEW: extending productmain.tpl

Extending details_productmain_zoom template block