[Request]Change the timer tone and remove unused tone files.
-rw-r--r-- 240 .gitignore
-rw-r--r-- 2212 CMakeLists.txt
-rw-r--r-- 10755 LICENSE
-rw-r--r-- 77 NOTICE
drwxr-xr-x - alarm
drwxr-xr-x - clock-common
-rw-r--r-- 34 clock.ini
drwxr-xr-x - debian
drwxr-xr-x - include
-rwxr-xr-x 1279 org.tizen.clock.xml
drwxr-xr-x - packaging
drwxr-xr-x - res
drwxr-xr-x - ring
drwxr-xr-x - src
drwxr-xr-x - stopwatch
drwxr-xr-x - timer
drwxr-xr-x - worldclock