* split the code into zentao and xirang.
 - split it into github/easysoft/zentaomobile.
 - delete them because split into seperate repos: zentaowamp, zentaomos
   and zentaolamp.
 - move them to tools.
 + rename build/tools to tools.
 * change the makefile since tools directory changed.
Merge branch 'master' of git@github.com:easysoft/zentaopms