Fix git commit info rendering

Signed-off-by: Michal Čihař <michal@cihar.com>

weblate/html/git-commit-info.html

 {% load i18n %}{% load translations %}
-<span class="git-commit ui-corner-all tooltip">{{ commit.hexsha|slice:":8" }}<span class="tooltip-content">
+<code class="git-commit" data-toggle="tooltip" data-placement="bottom" data-title="
 {% blocktrans with commit.hexsha as hash %}Commit {{ hash }}{% endblocktrans %}<br />
 {% blocktrans with commit.author.name as author and commit.authored_date|gitdate as date %}Authored by {{ author }} on {{ date }}{% endblocktrans %}
-</span></span>
+">{{ commit.hexsha|slice:":8" }}</code>

weblate/media/loader-bootstrap.js

@@ -12,4 +12,9 @@ $(function () {
             }
         );
     })
+
+    $(document).tooltip({
+        selector: '.git-commit',
+        html: true
+    });
 });

weblate/media/style-bootstrap.css

@@ -47,3 +47,6 @@ footer a {
     display: inline-block;
     vertical-align: bottom;
 }
+.tooltip-inner {
+    max-width: 600px;
+}