Pontoon: Update Spanish (es) localization of AMO

Localization authors:
- avelper <avelper@mozilla-hispano.org>

locale/es/LC_MESSAGES/django.po

@@ -11,7 +11,7 @@ msgstr ""
 "Project-Id-Version: messages\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
 "POT-Creation-Date: 2018-02-12 08:23+0000\n"
-"PO-Revision-Date: 2018-02-12 19:52+0000\n"
+"PO-Revision-Date: 2018-02-13 21:31+0000\n"
 "Last-Translator: avelper <avelper@mozilla-hispano.org>\n"
 "Language-Team: Español (España) <nave@elistas.net>\n"
 "Language: es\n"
@@ -4523,7 +4523,7 @@ msgid "Take screenshots {start_sub_heading}with {addon_name}{end_sub_heading}"
 msgstr "Haz capturas de pantalla {start_sub_heading}con {addon_name}{end_sub_heading}"
 
 msgid "More than just a basic screenshot tool, Awesome Screenshot Plus lets you annotate images with custom text and graphics, plus the ability to store and share your visuals."
-msgstr ""
+msgstr "Más que una herramienta de capturas de pantalla, Awesome Screeshot Plus te permite personalizar las imágenes con texto y gráficos, además de guardarlas y compartirlas."
 
 msgid "Cannot diff a version against itself"
 msgstr "No se puede comparar una versión consigo misma"