Updating dependencies on GitHub wiki

[adhithan96]

Few of the wiki pages on the RaiderPlanner, are bit outdated. We believe that Modifying the GUI wiki page can be improved and reformed to 2018 standards. We also believe that, wiki needs a page dedicated to setting up eclipse with Git, instructions for downloading and using Git. So our plan is to improve the Modifying the GUI wiki page and making a new wiki page with instructions for eclipse and Git.

[rsanchez-wsu]

@adhithan96 Two things:

1. Please detail what changes you intend to make to the Modifying the GUI wiki page
2. There is no setup required to use Eclipse with Git. Support for Git is included with Eclipse so there is nothing there that requires documentation. Additionally, the https://github.com/rsanchez-wsu/RaiderPlanner/blob/master/TOOLCHAIN.md document already details the installation of all necessary Eclipse plugins and appropriate command line tools (JDK, Git, etc.) in order to be able to work with the project.

Please note that I gave @yousif92 some suggestions yesterday about what sorts of updates the wiki could use. You might want to check with him if you two still intend to work together on this.

[yousif92]

This is a very great idea Adhi. I think you should get on it immediately and I will help you out.