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