- Fixes issue 71: Loki2::add_document_style_sheets() now really does accept scalar (i.e. string) arguments. - Fixes issue 72 (nee 70): the PHP helper no longer makes use of static method calls that can cause warnings under PHP5.
- Fixes issue 71: Loki2::add_document_style_sheets() now really does accept scalar (i.e. string) arguments.
- Fixes issue 72 (nee 70): the PHP helper no longer makes use of static method calls that can cause warnings under PHP5.

tectronics/loki-editor,tectronics/loki-editor,tectronics/loki-editor,tectronics/loki-editor