delete
Delete .gitignore

ddd
Delete .jsdtscope

d
Delete org.eclipse.core.resources.prefs
Delete org.eclipse.jdt.core.prefs
Delete org.eclipse.m2e.core.prefs
Delete org.eclipse.wst.common.component
Delete org.eclipse.wst.common.project.facet.core.xml
Delete org.eclipse.wst.jsdt.ui.superType.container
Delete org.eclipse.wst.jsdt.ui.superType.name
Delete org.eclipse.wst.validation.prefs
Delete .project
Merge pull request #2 from jiangyinjie00/master

delete no use files