使用AidlLibrary集中管理重复的代码
#	modified:   aidl/AidlClient/.classpath
#	modified:   aidl/AidlClient/AndroidManifest.xml
#	modified:   aidl/AidlClient/project.properties
#	renamed:    aidl/AidlClient/src/com/chapter8/aidlclient/AidlClientActivity.java -> aidl/AidlClient/src/com/chapter8/aidl/client/AidlClientActivity.java
#	new file:   aidl/AidlLibrary/.classpath
#	new file:   aidl/AidlLibrary/.project
#	new file:   aidl/AidlLibrary/.settings/org.eclipse.jdt.core.prefs
#	new file:   aidl/AidlLibrary/AndroidManifest.xml
#	new file:   aidl/AidlLibrary/proguard-project.txt
#	new file:   aidl/AidlLibrary/project.properties
#	new file:   aidl/AidlLibrary/res/drawable-hdpi/ic_launcher.png
#	new file:   aidl/AidlLibrary/res/values/strings.xml
#	new file:   aidl/AidlLibrary/res/values/styles.xml
#	renamed:    aidl/AidlClient/src/com/chapter8/aidl/Book.aidl -> aidl/AidlLibrary/src/com/chapter8/aidl/Book.aidl
#	renamed:    aidl/AidlClient/src/com/chapter8/aidl/Book.java -> aidl/AidlLibrary/src/com/chapter8/aidl/Book.java
#	renamed:    aidl/AidlClient/src/com/chapter8/aidl/IAIDLServerService.aidl -> aidl/AidlLibrary/src/com/chapter8/aidl/IAIDLServerService.aidl
#	renamed:    aidl/AidlClient/src/com/chapter8/aidl/ICallback.aidl -> aidl/AidlLibrary/src/com/chapter8/aidl/ICallback.aidl
#	modified:   aidl/AidlServer/.classpath
#	modified:   aidl/AidlServer/AndroidManifest.xml
#	modified:   aidl/AidlServer/project.properties
#	deleted:    aidl/AidlServer/src/com/chapter8/aidl/Book.aidl
#	deleted:    aidl/AidlServer/src/com/chapter8/aidl/Book.java
#	deleted:    aidl/AidlServer/src/com/chapter8/aidl/IAIDLServerService.aidl
#	deleted:    aidl/AidlServer/src/com/chapter8/aidl/ICallback.aidl
#	renamed:    aidl/AidlServer/src/com/chapter8/aidl/{AidlServerActivity.java -> service/AidlServerActivity.java}
#	renamed:    aidl/AidlServer/src/com/chapter8/aidl/{AidlServerService.java -> service/AidlServerService.java}