GitLab

Change-Id: I64d7bd35fb3eab9a1aa74641cb4bba1526e198bb
Signed-off-by: jkand.huang <jkand.huang@rock-chips.com>

	1.fix backup host download problem.
	2.fix android4.4 notification force closed problem.

	1.fix backup host error.
	2.Compatible with the m-user version.

	1.解决升级包描述页字符串不能换行问题

	1.usb local update compatibility box, check '/mnt/usb_storage'.
	2.fix 'NotifyDeleteActivity' can't popup sametimes after system updated.

	1.支持两个ota host，另外一个用来做备用。
	2.修复ftp下载升级包时直接取消下载，通知栏没有清除，点击后会报anr错误。

	1.add toast display when download network error.

	1.support update form usb device.
	2.support ota server download package from remote ftp and https firmware server.
	3.support multi user mode scan package from "/data/media/0".
	4.support ota server through the serial number to distinguish the region.

	1.display delete notify dialog
	2.add description for ota package

	1.fix delete update package fail bug.
	2.fix a probabilitic null point error when connect a wrong server.
	3.add spain language.

	1.support merge flash and userdata partition
	2.support configure otapackage filename and rkimage filename
	example: add ro.ota.packagename=rk_otapackage.zip to system/build.prop
	         add ro.rkimage.name=rk_image.img to system/build.prop
			(notice the filename extension must be 'img' or 'zip')
	3.fix download thread bug

	1.fix some activity ui for 4.1
	2.fix a null point bug when service can't get product model from update.img
	3.modify some string form acros suggestion

	1.修复在4.1系统上jni库编译问题
	2.修正ota升级时向远程服务器的请求，适应新的apache tomcat服务器

	1.增加设置界面
	2.增加是否开启自动检测选项
	3.增加手动检测功能

	1.修复下载界面退出时未解锁升级服务工作线程bug
	2.从系统属性ro.product.ota.host 获取远程服务器主机地址
	3.从系统属性ro.product.version 获取系统当前版本

	修改wifi连接判断，减少找不到服务器时重连次数

	1.解决ota远程升级成功无法删除升级包
	2.解决点击升级提示对话框外部区域导致对话框消失bug