theme_functions abstract

converted to getpageglobals and echoreturn
fixes #759 oops

forgot return
Merge branch 'master' into feature_759_cleanup
fixes #302 oops
Merge branch 'master' into feature_759_cleanup
fixes #302 remove debugging
fixes #587

fix visible dropzone on gsnouploadify
closes #761
merge
Merge pull request #760 from GetSimpleCMS/feature_759_cleanup

Feature #759 cleanup
fixes #763
fixes #546

converted to jquery plugin
$(".code_edit").editorFromTextarea();
fixes #546 config arg

addedconfig argument cleaned up code
annots
fixes #546 config fixes data-mode detection

adds data-mode attribute for setting modes, and lazy loading on custom
themes.
3.4.0 alpha
whitespace EOF
isalpha
more friendly version check messages