Some inline styles in OPAC should be replaced for RTL locales

[Galen Charlton]

git-grep shows that there are some inline styles left in the OPAC that likely need to be made RTL-aware:

~/Evergreen/Open-ILS/src/templates/opac$ git grep 'style="'|grep -P '(left|right)'
myopac/circ_history.tt2: <td style="padding-left:9px;">
myopac/circ_history.tt2: <td style="padding-left:5px;">
myopac/circs.tt2: <span style="padding-left:9px;">
myopac/circs.tt2: <span style="padding-left:5px;">
myopac/hold_history.tt2: <span style="float:left;">[% l("Previously Held Items") %]</span>
myopac/hold_history.tt2: <span style="float:right;">
myopac/holds.tt2: <span id="acct_holds_header" style="float:left;">
myopac/holds.tt2: <td style="padding-left:9px;">
myopac/holds.tt2: <td style="padding-left:5px;">
myopac/holds.tt2: <td style="padding-left:5px;" class='error'>
myopac/lists.tt2: <span class="float-left" style="padding-left:34px;">[% l('Navigate Selected List ') %]</span>
myopac/messages/list.tt2: <span id="acct_messages_header" style="float:left;">[% l("Messages") %]</div>
myopac/messages/list.tt2: <span style="padding-left:9px;">
myopac/messages/list.tt2: <span style="padding-left:5px;">
myopac/messages/single_message.tt2: <span id="acct_messages_header" style="float:left;">[% l("Message") %]</div>
myopac/messages/single_message.tt2: <span style="padding-left:9px;">

Evergreen master

[Stephanie Leary (stephanieleary)]

We don't have very many of these left in the Bootstrap OPAC. However, we also need to add dir="rtl" to the HTML tag itself if we want RTL to work correctly.

Small branch to clean up the remaining inline styles and set the direction:
user/sleary/opac/LP1687031-inline-left-right-styles

https://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/sleary/opac/LP1687031-inline-left-right-styles

Note for testers: you will not see the dir attribute at all unless your locale specifies RTL. For testing purposes, if you want to verify that the attribute is being added, you can change the new HTML tag to include an ELSE:

[% IF ctx.get_i18n_l(ctx.eg_locale).rtl == 't' %] dir="rtl" [% ELSE %] dir="" [% END %]