check err on db query
Merge branch 'master' into LESS
Set up a main LESS file
Initial LESS files seperation
Deleted redundant CSS folder
Added scaffolding.less for general purpose styles
Moved all header styles to header.less
Moved portfolio styles to portfolio.less
Moved affix styles to affix.less
Moved homepage styles to homepage.less
Moved footer styles to footer.less
Moved table styles to tables.less
Moved chart styles to charts.less
Moved modal styles to modal.less
Moved alert styles to alerts.less
Moved styles for static pages to static.less
Moved "more" section styles to more.less
Further less tweaking
Added descriptions to all LESS files