Merge branch 'honza/pre' into 'master'

Better error messages with preserved line ends

See merge request !40

mo/web/templates/org_generic_batch_points.html

@@ -11,11 +11,11 @@
 {% if errs %}
 <h3>Chyby při importu</h3>
 
-<pre><div class="alert alert-danger" role="alert">{{ "" -}}
+<div class="alert alert-danger" role="alert" style="white-space: pre-line">{{ "" -}}
 {% for e in errs %}
 {{ e }}
 {% endfor %}
-</div></pre>
+</div>
 {% endif %}
 
 <p>Zde si můžete stáhnout bodovací formulář v zadaném formátu a pak ho nahrát zpět

mo/web/templates/org_job.html

@@ -24,11 +24,11 @@
 {% if has_errors %}
 <h3>Chyby</h3>
 
-<pre><div class="alert alert-danger" role="alert">{{ "" -}}
+<div class="alert alert-danger" role="alert" style="white-space: pre-line">{{ "" -}}
 {% for e in job.out_json['errors'] %}
 {{ e }}
 {% endfor %}
-</div></pre>
+</div>
 
 {% endif %}