avoid error handler
lowercase options
Fix markup
Merge pull request #198 from Quy/markup

Fix markup
Merge remote-tracking branch 'upstream/master'
11.7.2014
Merge pull request #199 from sbillard/master

11.7.2014
Header management for 404 errors
Don't show toolbox items if zenpage is not enabled
11.7b.2014
Merge pull request #201 from sbillard/master

11.7b.2014
#200
11.7.c.2012
Merge pull request #202 from sbillard/master

fix #200
handle NULL option
Merge pull request #203 from sbillard/master

handle NULL option
Fix #204
return empty array if no data present
11.8a.2014
Merge pull request #205 from sbillard/master

11.8a.2014