Merge branch 'master' of github.com:Alife/Android
Merge branch 'master' of github.com:Alife/Android

Conflicts:
	src/com/mobilenpsite/android/ui/adapter/HospitalListAdapter.java
Merge branch 'master' of github.com:Alife/Android
Merge branch 'master' of github.com:Alife/Android
对context的引用改成了弱引用，降低一点内存泄漏，排查发现还有一部分是因为AdapterModel不断在争长。
现在发现导致内存溢出的主要原因是class加载。
Merge branch 'master' of github.com:Alife/Android

Conflicts:
	src/com/mobilenpsite/android/ui/activity/patient/PatientMainBottomActivity.java