translations: fix tx config file and update

This patch fixes the tx configuration file. There were unwanted
characters preventing the update. It also take care of new locales
that mess with Android Studio.
Finally, an update of the translations is done. This update fixes the
issue #775 reporting a misleading translation.

Tuleap: #775
Change-Id: I2c7d01f50f97c8455c3115b31d1b1790f1e95850
diff --git a/ring-android/app/src/main/res/values-es/strings_call.xml b/ring-android/app/src/main/res/values-es/strings_call.xml
new file mode 100644
index 0000000..0459c03
--- /dev/null
+++ b/ring-android/app/src/main/res/values-es/strings_call.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+Copyright (C) 2004-2016 Savoir-faire Linux Inc.
+
+Author: Alexandre Lision <alexandre.lision@savoirfairelinux.com>
+Author: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
+Author: Romain Bertozzi <romain.bertozzi@savoirfairelinux.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+-->
+<resources>
+    <!-- SipCalls -->
+    <string name="call_human_state_incoming">Sonando</string>
+    <string name="call_human_state_ringing">Llamando</string>
+    <string name="call_human_state_current">Hablando</string>
+    <string name="call_human_state_hungup">Terminado</string>
+    <string name="call_human_state_busy">Ocupado</string>
+    <string name="call_human_state_failure">Falló</string>
+    <string name="call_human_state_hold">Espera</string>
+    <string name="call_human_state_unhold">Reanudar</string>
+    <string name="call_human_state_over">Terminado</string>
+    <string name="conference_human_state_hold">Espera</string>
+    </resources>
\ No newline at end of file