Invoice PDF in RTL languages

[Blesta Addons]

the generate invoice inf PDF still not compatible with RTL languages, it should has some improuvement for alignement.

i suggest to set  always a_meta_dir to "ltr", that ways the pdf will render well with translations. if we set a_meta_dir to "rtl" the invoice is generated with mixed lines witout any respect of alignement.

the other suggestion is to look at mPDF it has a built in RTL alignment but i have not tested with blesta.