Add Facebook to ActionBar and force shown

Signed-off-by: Jui-You Tang <david.tang@tangentsoftworks.com>
Clean up

Signed-off-by: Jui-You Tang <david.tang@tangentsoftworks.com>
Remove copyright notice from preferred

Signed-off-by: Jui-You Tang <david.tang@tangentsoftworks.com>
Renaming layout files

Signed-off-by: Jui-You Tang <david.tang@tangentsoftworks.com>
Fix duplicate course entries upon relaunch

Signed-off-by: Jui-You Tang <david.tang@tangentsoftworks.com>
change to list fragment for preferredCourse

Signed-off-by: Jui-You Tang <david.tang@tangentsoftworks.com>
Respond to listview selection in preferredCourses

Signed-off-by: Jui-You Tang <david.tang@tangentsoftworks.com>
Shows content on course detail activity

Signed-off-by: Jui-You Tang <david.tang@tangentsoftworks.com>
customise homeasup icon

Signed-off-by: Jui-You Tang <david.tang@tangentsoftworks.com>
Add contents to the detail page

Signed-off-by: Jui-You Tang <david.tang@tangentsoftworks.com>
Aesthetics Maintenance

Signed-off-by: Jui-You Tang <david.tang@tangentsoftworks.com>
Add pdf download capability

Signed-off-by: Jui-You Tang <david.tang@tangentsoftworks.com>
Fix download pdf errors

Signed-off-by: Jui-You Tang <david.tang@tangentsoftworks.com>
Fix category view layout

Signed-off-by: Jui-You Tang <david.tang@tangentsoftworks.com>
Complete category navigation path

Signed-off-by: Jui-You Tang <david.tang@tangentsoftworks.com>