Created class Yurekuru, which support earthquake early warning
Testing YurekuruAdapter
Changed Yurekuru class extending Service.
TwitterStream will close when Yurekuru service is being destroyed
Implemented notification when earthquake happens. The notification can
be clicked and can start the mainActivity.
Implemented threshold function that uses Ichikawa's felt earthquake
formula.
Added some logs.
Implemented a dialog to show when earthquake happens near here.
Yurekuru service will only consider the first SEQ of Earthquake Early
Warning
Changed yurekuru's account name from gecko535 to yurekuru
Organized imports.
Merge branch 'test'
Merge branch 'master' into admob

Conflicts:
	.classpath
	AndroidManifest.xml
	src/jp/gecko655/earthquake/MainActivity.java
Merge branch 'admob' of https://github.com/gecko655/earthquake into admob