Update README.md
Update README.md
#104 change JVM to use current path
Merge pull request #137 from clockfly/master

#104 change JVM to use parent process's java path
Update description in README.md
Merge pull request #140 from smarthi/suneel

Update description in README.md
Process for PR merge and commit squash
Merge pull request #141 from smarthi/suneel

Process for PR merge and commit squash
refine merge process. change test port from 4000 to 4123 to avoid port confliction with nomachine daemon.
Merge pull request #142 from whjiang/merge-process

refine merge process. change test port from 4000 to 4123 to avoid port c...
make travis run unit test
Merge pull request #143 from whjiang/travis-ci

make travis run unit test
add Master, ClockService UT and minor bug fix
Merge pull request #144 from huafengw/test

add Master, ClockService UT and minor bug fix
Merge remote-tracking branch 'upstream/master'