Updated VagrantFiles to include install instructions

Vagrant Files/.gitkeep

Vagrant Files/InstallationInstructions.txt

Vagrant Files/files/guide.txt

Vagrant Files/files/scyther-manual.pdf

Vagrant Files/files/test folder/guide.txt

Vagrant Files/shared/GitLink/sessionkey.sdpl.txt

Vagrant Files/shared/scyther/.gitignore

Vagrant Files/shared/scyther/Changelog.txt

Vagrant Files/shared/scyther/GNU-General-Public-License.txt

Vagrant Files/shared/scyther/Gui/About.py

Vagrant Files/shared/scyther/Gui/Attackwindow.py

Vagrant Files/shared/scyther/Gui/Editor.py

Vagrant Files/shared/scyther/Gui/Error.py

Vagrant Files/shared/scyther/Gui/Icon.py

Vagrant Files/shared/scyther/Gui/Mainwindow.py

Vagrant Files/shared/scyther/Gui/Makeimage.py

Vagrant Files/shared/scyther/Gui/Misc.py

Vagrant Files/shared/scyther/Gui/Preference.py

Vagrant Files/shared/scyther/Gui/Scytherthread.py

Vagrant Files/shared/scyther/Gui/Settingswindow.py