Creating about page

        Signed-off-by: Lucas Pereira <lucasgpereira.10@gmail.com>
        Signed-off-by: Karine Valença <valenca.karine@gmail.com>
        Signed-off-by: Wesley Araujo <wesley.sickert@gmail.com>
        Signed-off-by: Murilo Duarte <muriloduartegoncalves@hotmail.com>
            Modifying home page

            Signed-off-by: Lucas Pereira <lucasgpereira.10@gmail.com>
            Signed-off-by: Karine Valença <valenca.karine@gmail.com>
            Signed-off-by: Wesley Araujo <wesley.sickert@gmail.com>
            Signed-off-by: Murilo Duarte <muriloduartegoncalves@hotmail.com>
Merge branch 'dev2' of https://github.com/lugope/TEM-DF into test

Conflicts:
	app/views/home/index.html
img in carousel added

Conflicts:

	app/views/home/index.html
Create column to grade in results, Fixed #89, Fixed #90

Signed-off-by: Karine Valença <valenca.karine@gmail.com>
Signed-off-by: Vinícius Bandeira <bandeiravinicius0@live.com>
Merge pull request #95 from KarineValenca/test

Test