Completes 3.2-3.5 exercises on Manipulating the DOM

Signed-off-by: Irina Chichikova <diva.artim@gmail.com>
Completes 3.6-3.10 exercises on Manipulating the DOM

Signed-off-by: Irina Chichikova <diva.artim@gmail.com>
Completes 3.11-3.14 exercises on Manipulating the DOM

Signed-off-by: Irina Chichikova <diva.artim@gmail.com>
Adds some text about objects on Resume, JavaScript Road Trip Part 3

Signed-off-by: Irina Chichikova <diva.artim@gmail.com>
Fixes The Ocean of Objects

Signed-off-by: Irina Chichikova <diva.artim@gmail.com>