Sorting the persons in the order of "days to the next birthday"
Merge branch 'master' of https://github.com/thowi/birthdroid

Conflicts:
	project/res/values/strings.xml
	project/src/com/thozo/birthdroid/PeopleListActivity.java
Merge branch 'master' of https://github.com/thowi/birthdroid

Conflicts:
	project/src/com/thozo/birthdroid/PeopleListActivity.java
	project/src/com/thozo/birthdroid/model/Person.java
Merge branch 'master' of https://github.com/thowi/birthdroid