Adicionada imagens para uso no sistema

public/img/icons/usuario.svg

+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- Generator: Adobe Illustrator 16.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" id="Capa_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 width="510px" height="510px" viewBox="0 0 510 510" style="enable-background:new 0 0 510 510;" xml:space="preserve">
+<g>
+	<g id="account-circle">
+		<path d="M255,0C114.75,0,0,114.75,0,255s114.75,255,255,255s255-114.75,255-255S395.25,0,255,0z M255,76.5
+			c43.35,0,76.5,33.15,76.5,76.5s-33.15,76.5-76.5,76.5c-43.35,0-76.5-33.15-76.5-76.5S211.65,76.5,255,76.5z M255,438.6
+			c-63.75,0-119.85-33.149-153-81.6c0-51,102-79.05,153-79.05S408,306,408,357C374.85,405.45,318.75,438.6,255,438.6z"/>
+	</g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+</svg>