fix api calls for contacts CRUD and start adding styles for dropdown in conversation list

Change-Id: I7874ddef22e95a26b4ab99b3ae974b204e678c59
diff --git "a/client/src/themes/icons/Icones_Outline\0502\051.svg" "b/client/src/themes/icons/Icones_Outline\0502\051.svg"
new file mode 100644
index 0000000..4617895
--- /dev/null
+++ "b/client/src/themes/icons/Icones_Outline\0502\051.svg"
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><defs><style>.a{fill:#005699;}</style></defs><g transform="translate(-2 -2)"><g transform="translate(2 2)"><path class="a" d="M8,0a8,8,0,1,0,8,8A8.024,8.024,0,0,0,8,0ZM8,1.04a6.5,6.5,0,0,1,4.48,1.68L2.72,12.48A6.9,6.9,0,0,1,1.68,5.12,7.081,7.081,0,0,1,8,1.04ZM8,14.96a7.274,7.274,0,0,1-4.56-1.68l9.84-9.76a6.9,6.9,0,0,1,1.04,7.36A7.032,7.032,0,0,1,8,14.96Z"/></g></g></svg>
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