added versioning and license info

src/components/SettingsModal.jsx

@@ -165,6 +165,9 @@ const SettingsModal = ({ isOpen, closeModal }) => {
     >
       <div className="panel">
         <div className="panel-header">
+          <span id="version">
+            v0.1.0
+          </span>
           Settings
           <Link to="" onClick={handleCloseModal}>
             <span className="icon" title="close" />

src/components/styled/Home.styled.jsx

@@ -232,7 +232,7 @@ export const Footer = styled.div`
   text-align: center;
   clear: both;
   padding-top: .5em;
-  padding-bottom: 5em;
+  padding-bottom: 2em;
 
   ul {
     border-top: 1px solid;

src/components/styled/SettingsModal.styled.jsx

@@ -16,6 +16,13 @@ export const StyledModal = styled(Modal)`
     box-shadow: 0 0 5px rgba(0, 0, 0, .25);
   }
 
+  #version {
+    font-size: 11px;
+    position: absolute;
+    display: block;
+    margin-left: 5px;
+  }
+
   @media (max-width: 768px) {
     .panel {
       width: 320px !important;

src/components/views/Home.jsx

@@ -129,6 +129,17 @@ const Home = () => {
             </li>
           </ul>
         </Footer>
+        <div style={{
+          textAlign: "center",
+          fontSize: "11px",
+          marginBottom: "1em",
+        }}>
+          Plebchan is free and open-source software distributed under GPL-2.0 license.
+          <br />
+          <br />
+          <br />
+          v.0.1.0
+        </div>
       </Container>
     </>
   )

src/components/views/NotFound.jsx

@@ -43,6 +43,16 @@ const NotFound = ({ setBodyStyle }) => {
               }}></img>
           </Boards>
         </Page>
+        <div style={{
+          marginTop: "25px",
+          textAlign: "center",
+          fontSize: "11px",
+          marginBottom: "1em",
+        }}>
+          v.0.1.0
+          <br />
+          Plebchan is free and open-source software distributed under GPL-2.0 license.
+        </div>
       </Container>
     </>
   );