[feature] remove unused library, change the process of creating db and modify pc
-rw-r--r-- 0 .CALENDAR_SVC_CALENDAR_CHANGED
-rw-r--r-- 0 .CALENDAR_SVC_EVENT_CHANGED
-rw-r--r-- 0 .CALENDAR_SVC_TODO_CHANGED
-rwxr-xr-x 1786 CMakeLists.txt
-rw-r--r-- 11640 LICENSE.APLv2
-rw-r--r-- 77 NOTICE
-rw-r--r-- 1144 calendar-service.manifest
-rwxr-xr-x 289 calendar-service.pc.in
-rw-r--r-- 286 calendar.pc.in
drwxr-xr-x - client
drwxr-xr-x - common
drwxr-xr-x - dft
drwxr-xr-x - include
drwxr-xr-x - native
drwxr-xr-x - packaging
drwxr-xr-x - schema
drwxr-xr-x - server