v1.3

Enhancement:

• Loading the list of ringtone asynchronously in the background thread.

Issues fixed:

• Load ringtones list asynchronously (#4)

v1.2

Feature:

• Added "Default" item in the list to allow the user to select system default ringtone.(#3)
• Added "Silent" item in the list to allow the user to remove the previous ringtone or play no sound.(#3)

Issues closed:

Add DEFAULT item in the ringtone list. (#3)

v1.1

Bug fixes:

• Fixing #1.

v1.1

Initial release.