RingMainWindow : replace text tabs by icons

[aviau: add LICENSE file]

Reviewed-By: Alexandre Viau <alexandre@alexandreviau.net>
Change-Id: I60c9fd344e7597cb4bc337a8c1e740efa8287260
diff --git a/pixmaps/LICENSE b/pixmaps/LICENSE
new file mode 100644
index 0000000..52ebc55
--- /dev/null
+++ b/pixmaps/LICENSE
@@ -0,0 +1,21 @@
+Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+
+Files: ic_history_black_24px.svg
+       ic_people_black_24px.svg
+       ic_question_answer_black_24px.svg
+       ic_verified_user_black_24px.svg
+Copyright: 2014-2017 Material Design Authors
+License: Apache-2.0
+
+License: Apache-2.0
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ .
+     http://www.apache.org/licenses/LICENSE-2.0
+ .
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
diff --git a/pixmaps/ic_history_black_24px.svg b/pixmaps/ic_history_black_24px.svg
new file mode 100644
index 0000000..3d08da5
--- /dev/null
+++ b/pixmaps/ic_history_black_24px.svg
@@ -0,0 +1,4 @@
+<svg fill="#000000" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
+    <path d="M0 0h24v24H0z" fill="none"/>
+    <path d="M13 3c-4.97 0-9 4.03-9 9H1l3.89 3.89.07.14L9 12H6c0-3.87 3.13-7 7-7s7 3.13 7 7-3.13 7-7 7c-1.93 0-3.68-.79-4.94-2.06l-1.42 1.42C8.27 19.99 10.51 21 13 21c4.97 0 9-4.03 9-9s-4.03-9-9-9zm-1 5v5l4.28 2.54.72-1.21-3.5-2.08V8H12z"/>
+</svg>
\ No newline at end of file
diff --git a/pixmaps/ic_people_black_24px.svg b/pixmaps/ic_people_black_24px.svg
new file mode 100644
index 0000000..58befee
--- /dev/null
+++ b/pixmaps/ic_people_black_24px.svg
@@ -0,0 +1,4 @@
+<svg fill="#000000" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
+    <path d="M0 0h24v24H0z" fill="none"/>
+    <path d="M16 11c1.66 0 2.99-1.34 2.99-3S17.66 5 16 5c-1.66 0-3 1.34-3 3s1.34 3 3 3zm-8 0c1.66 0 2.99-1.34 2.99-3S9.66 5 8 5C6.34 5 5 6.34 5 8s1.34 3 3 3zm0 2c-2.33 0-7 1.17-7 3.5V19h14v-2.5c0-2.33-4.67-3.5-7-3.5zm8 0c-.29 0-.62.02-.97.05 1.16.84 1.97 1.97 1.97 3.45V19h6v-2.5c0-2.33-4.67-3.5-7-3.5z"/>
+</svg>
\ No newline at end of file
diff --git a/pixmaps/ic_question_answer_black_24px.svg b/pixmaps/ic_question_answer_black_24px.svg
new file mode 100644
index 0000000..dece768
--- /dev/null
+++ b/pixmaps/ic_question_answer_black_24px.svg
@@ -0,0 +1,4 @@
+<svg fill="#000000" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
+    <path d="M0 0h24v24H0z" fill="none"/>
+    <path d="M21 6h-2v9H6v2c0 .55.45 1 1 1h11l4 4V7c0-.55-.45-1-1-1zm-4 6V3c0-.55-.45-1-1-1H3c-.55 0-1 .45-1 1v14l4-4h10c.55 0 1-.45 1-1z"/>
+</svg>
\ No newline at end of file
diff --git a/pixmaps/ic_verified_user_black_24px.svg b/pixmaps/ic_verified_user_black_24px.svg
new file mode 100644
index 0000000..2ab2aff
--- /dev/null
+++ b/pixmaps/ic_verified_user_black_24px.svg
@@ -0,0 +1,4 @@
+<svg fill="#000000" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
+    <path d="M0 0h24v24H0z" fill="none"/>
+    <path d="M12 1L3 5v6c0 5.55 3.84 10.74 9 12 5.16-1.26 9-6.45 9-12V5l-9-4zm-2 16l-4-4 1.41-1.41L10 14.17l6.59-6.59L18 9l-8 8z"/>
+</svg>
\ No newline at end of file
diff --git a/pixmaps/pixmaps.gresource.xml b/pixmaps/pixmaps.gresource.xml
index a143e94..730c045 100644
--- a/pixmaps/pixmaps.gresource.xml
+++ b/pixmaps/pixmaps.gresource.xml
@@ -17,5 +17,9 @@
 	<file alias="pause">ic_pause_black_24px.svg</file>
 	<file alias="end">ic_clear_black_24px.svg</file>
 	<file alias="quality">ic_high_quality_black_24px.svg</file>
+	<file alias="contacts_list">ic_people_black_24px.svg</file>
+	<file alias="conversations_list">ic_question_answer_black_24px.svg</file>
+	<file alias="contact_requests_list">ic_verified_user_black_24px.svg</file>
+	<file alias="history_list">ic_history_black_24px.svg</file>
   </gresource>
 </gresources>