doc: update README (#77)

* doc: update README

* doc: update pom.xml

README.md

@@ -19,7 +19,7 @@ A FTP (or File Transfer Protocol) client that is used for the transfer of comput
 ## Links
 * [GitHub Page](https://psu-agile-group.github.io/FTP-Client/)
 * [Repository](https://github.com/psu-agile-group)
-* [Backlog](https://github.com/psu-agile-group/psu-agile-group.github.io/blob/master/BACKLOG.md)
+* [Backlog](https://github.com/psu-agile-group/FTP-Client/blob/master/BACKLOG.md)
 
 ## Tech stack, Tools, Prerequisites and Setup
 - [x] Java
@@ -30,8 +30,23 @@ A FTP (or File Transfer Protocol) client that is used for the transfer of comput
 - [x] Travis-CI
 - [x] Circle-CI
 
-####   Build
-  [Wiki Page](https://github.com/psu-agile-group/FTP-Client/wiki/Setup)
+## Build and Run
+You can download executables and source code from the [releases](https://github.com/psu-agile-group/FTP-Client/releases) page.
+
+### Build with the Source Code
+Please go to our [wiki page](https://github.com/psu-agile-group/FTP-Client/wiki/Setup) for more details.
+
+### Run Linux Released Executables
+unpack the `FTP-Client-Linux.tar.gz`, change your working directory, then run.
+```shell
+$ cd FTP-Client-Linux
+```
+```shell
+$ ./run.sh
+```
+ps: `chmod +x run.sh` or replace `#!/bin/sh` to `#!/bin/bash` in `run.sh` if needed. 
+
+### For Windows Released Executables
+unpack the `FTP-Client-Windows.exe`, open FTP-Client-Windows folder, then launch `run.exe` by double click.
+
 
-####   Run
-  [Wiki Page](https://github.com/psu-agile-group/FTP-Client/wiki/Run)

pom.xml

@@ -13,6 +13,20 @@
           <useSystemClassLoader>false</useSystemClassLoader>
         </configuration>
       </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-assembly-plugin</artifactId>
+        <configuration>
+          <archive>
+            <manifest>
+              <mainClass>com.psuagilegroup.App</mainClass>
+            </manifest>
+          </archive>
+          <descriptorRefs>
+            <descriptorRef>jar-with-dependencies</descriptorRef>
+          </descriptorRefs>
+        </configuration>
+      </plugin>
     </plugins>
   </build>
   <version>1.0-SNAPSHOT</version>