Fixed Delete Students Bugs

Se corrigieron bugs del borrado de estudiantes y se actualizó la
pantalla ‘Acerca De’ / ‘About’
Added Section Code

Bug is Still present.
Added Quick Feedback

Se agrego comentarios rápidos para las participaciones. Además se
corrigió el bug al agregar una nueva sección con su respectivo código
de sección.
Test
Merge branch 'Database' into StudentCustomList

Conflicts:

Class_Participation/facebook/build/bundles/debug/res/drawable/com_facebo
ok_button_check.xml

Class_Participation/facebook/build/bundles/debug/res/drawable/com_facebo
ok_loginbutton_blue.xml

Class_Participation/facebook/build/bundles/debug/res/drawable/com_facebo
ok_loginbutton_silver.xml

Class_Participation/facebook/build/bundles/debug/res/drawable/com_facebo
ok_picker_item_background.xml

Class_Participation/facebook/build/bundles/debug/res/drawable/com_facebo
ok_picker_list_selector.xml

Class_Participation/facebook/build/bundles/debug/res/drawable/com_facebo
ok_picker_list_selector_background_transition.xml

Class_Participation/facebook/build/bundles/debug/res/drawable/com_facebo
ok_picker_top_button.xml

Class_Participation/facebook/build/bundles/debug/res/drawable/com_facebo
ok_top_background.xml

Class_Participation/facebook/build/bundles/debug/res/drawable/com_facebo
ok_top_button.xml

Class_Participation/facebook/build/bundles/debug/res/drawable/com_facebo
ok_usersettingsfragment_background_gradient.xml

Class_Participation/facebook/build/bundles/debug/res/layout/com_facebook
_friendpickerfragment.xml

Class_Participation/facebook/build/bundles/debug/res/layout/com_facebook
_login_activity_layout.xml

Class_Participation/facebook/build/bundles/debug/res/layout/com_facebook
_picker_activity_circle_row.xml

Class_Participation/facebook/build/bundles/debug/res/layout/com_facebook
_picker_checkbox.xml

Class_Participation/facebook/build/bundles/debug/res/layout/com_facebook
_picker_image.xml

Class_Participation/facebook/build/bundles/debug/res/layout/com_facebook
_picker_list_row.xml

Class_Participation/facebook/build/bundles/debug/res/layout/com_facebook
_picker_list_section_header.xml

Class_Participation/facebook/build/bundles/debug/res/layout/com_facebook
_picker_search_box.xml

Class_Participation/facebook/build/bundles/debug/res/layout/com_facebook
_picker_title_bar.xml

Class_Participation/facebook/build/bundles/debug/res/layout/com_facebook
_picker_title_bar_stub.xml

Class_Participation/facebook/build/bundles/debug/res/layout/com_facebook
_placepickerfragment.xml

Class_Participation/facebook/build/bundles/debug/res/layout/com_facebook
_placepickerfragment_list_row.xml

Class_Participation/facebook/build/bundles/debug/res/layout/com_facebook
_usersettingsfragment.xml

Class_Participation/facebook/build/bundles/release/res/drawable/com_face
book_button_check.xml

Class_Participation/facebook/build/bundles/release/res/drawable/com_face
book_loginbutton_blue.xml

Class_Participation/facebook/build/bundles/release/res/drawable/com_face
book_loginbutton_silver.xml

Class_Participation/facebook/build/bundles/release/res/drawable/com_face
book_picker_item_background.xml

Class_Participation/facebook/build/bundles/release/res/drawable/com_face
book_picker_list_selector.xml

Class_Participation/facebook/build/bundles/release/res/drawable/com_face
book_picker_list_selector_background_transition.xml

Class_Participation/facebook/build/bundles/release/res/drawable/com_face
book_picker_top_button.xml

Class_Participation/facebook/build/bundles/release/res/drawable/com_face
book_top_background.xml

Class_Participation/facebook/build/bundles/release/res/drawable/com_face
book_top_button.xml

Class_Participation/facebook/build/bundles/release/res/drawable/com_face
book_usersettingsfragment_background_gradient.xml

Class_Participation/facebook/build/bundles/release/res/layout/com_facebo
ok_friendpickerfragment.xml

Class_Participation/facebook/build/bundles/release/res/layout/com_facebo
ok_login_activity_layout.xml

Class_Participation/facebook/build/bundles/release/res/layout/com_facebo
ok_picker_activity_circle_row.xml

Class_Participation/facebook/build/bundles/release/res/layout/com_facebo
ok_picker_checkbox.xml

Class_Participation/facebook/build/bundles/release/res/layout/com_facebo
ok_picker_image.xml

Class_Participation/facebook/build/bundles/release/res/layout/com_facebo
ok_picker_list_row.xml

Class_Participation/facebook/build/bundles/release/res/layout/com_facebo
ok_picker_list_section_header.xml

Class_Participation/facebook/build/bundles/release/res/layout/com_facebo
ok_picker_search_box.xml

Class_Participation/facebook/build/bundles/release/res/layout/com_facebo
ok_picker_title_bar.xml

Class_Participation/facebook/build/bundles/release/res/layout/com_facebo
ok_picker_title_bar_stub.xml

Class_Participation/facebook/build/bundles/release/res/layout/com_facebo
ok_placepickerfragment.xml

Class_Participation/facebook/build/bundles/release/res/layout/com_facebo
ok_placepickerfragment_list_row.xml

Class_Participation/facebook/build/bundles/release/res/layout/com_facebo
ok_usersettingsfragment.xml