missing charset definition in html print outputs in TPAC

[Eva Cerninakova]

"Non English" characters in print output in TPAC are not displayed correctly because of missing charset definition (tested in Evergren 2.10.5).

The problem applies to the TPAC templates
- openils/var/templates/opac/record/print.tt2
- openils/var/templates/opac/myopac/receipt_print.tt2

To solve the problem, it is necessary to add a charset definition
  <meta charset="utf-8" />
to the HTML head section of both tt2 files.

[Dan Scott (denials)]

I checked this with Chrome 54.0.2840.27 beta (64-bit) and Firefox 48.0.1 on Linux, and was able to reproduce the problem on Firefox. It seems Chrome is defaulting to UTF-8 in the absence of any other declaration these days.

Great catch Eva! This is a fix we want as well; I've gone ahead and created a branch at http://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/dbs/lp1624846_print_charset_header that implements the fix.

[Mike Rylander (mrylander)]

Thanks, Eva and Dan! Picked to master, rel_2_10, and rel_2_9.