Added Health Bar and Energy Bar

This commit contains the Health Bar and Energy Bar but it is not
completly functional yet as the bars do not decrease on the GUI. Also
added a few buttons to heal, damage, decrease energy and increase energy
for testing purposes
Pause Button Enabled

Added a small JavaScript code that enable pausing of the game. Press 'p'
to stop the game, and repress it if you want the game to continue.
git forcing me to commit unchanged files
Update to the Health Bar and Energy Bar
Application Quit and Game Over Screen

Please be aware that the Application Quit doesn't work in editor mode.
Also, the game over screen is in another scene and to see it in action
you can use the test1.exe file
Testing tools

Here are the testing tools
forced commit
IP agreement
Merge branch 'Development' of https://github.com/marouen-lamiri/Second-Soul

Conflicts:
	Second Soul/Assets/Additional Assets/Terrains/New Terrain.asset
	Second Soul/Assets/Example.unity
	Second Soul/Assets/UnityTestTools.meta
	Second Soul/Assets/UnityTestTools/Common/Settings.meta
	Second Soul/Assets/UnityTestTools/Common/Settings/UnitTestsRunnerSettings.asset.meta
	Second Soul/ProjectSettings/EditorBuildSettings.asset
	Second Soul/ProjectSettings/ProjectSettings.asset
the files for rigby
git ignore in master needed to be changed
Merge branch 'master' of https://github.com/marouen-lamiri/Second-Soul

Conflicts:
	.gitignore
Previous master merge was unsuccessful. This should fix that!
Merge branch 'Development' of https://github.com/marouen-lamiri/Second-Soul into DevelopmentMarouen
Merge branch 'Development' of https://github.com/marouen-lamiri/Second-Soul into DevelopmentMarouen