Revert merge "add .travis.yml" to master. we need not to enable travis auto build for master so far

This reverts commit 5744b444f921c2c578258a8baa0f435878d4a7c7.

Signed-off-by: zk <wsxiaozhang@gmail.com>
change sources.list for base image
update status.jsp in the app
Merge branch 'master' of https://github.com/wsxiaozhang/ProjectND
modify local app build dockerfile to support alternative sources.list
remove out of date sources.list