"Start with using Google Maps API'S"

This reverts commit 661a9b1b80eab4358401bb0a4896e1aea269529f.

Conflicts:
	tutorial1_activity3_creating_your_first_map.html
	tutorial1_activity4_using_your_own_images_as_map_markers.html
	tutorial1_activity6_changing_the_colour_and_detail_on_your_map.html
	tutorial1_activity7_adding_pop_up_boxes.html
	tutorial1_activity8_adding_custom_navigation.html