MLHR-771 #close fix the WebSocketOutputOperator reconnect problem
Squashed commit of the following:

commit 0ac55fa3b7c7825efceb18e2596a674f4f37d84c
Author: Nick Holub <nikholub@gmail.com>
Date:   Mon Feb 17 12:09:48 2014 -0800

     fix #MLHR-791 - Web Demos - Start Script

commit a82b00573bc092c4c2d788457e7b09236ad07be9
Author: Nick Holub <nikholub@gmail.com>
Date:   Mon Feb 17 12:08:11 2014 -0800

     fix #MLHR-791 - Web Demos - Start Script

commit 12499427dc5b446d0582478bf77ecf10c9242e4a
Author: Nick Holub <nikholub@gmail.com>
Date:   Mon Feb 17 12:03:50 2014 -0800

     fix #MLHR-791 - Web Demos - Start Script

commit 8a9fedcaa35766b5cdf563184ac6fc4c9bdb595c
Author: Nick Holub <nikholub@gmail.com>
Date:   Mon Feb 17 11:53:13 2014 -0800

    web demos .gitignore

commit 517c13cb61120e62ede9bdcd0cf6c37486a57f36
Author: Nick Holub <nikholub@gmail.com>
Date:   Mon Feb 17 11:37:32 2014 -0800

    fix #MLHR-790 Web Demos - Single Configuration File

commit 8021286a1808afc1bfd58c140e70f1ff4804d0c4
Author: Nick Holub <nikholub@gmail.com>
Date:   Mon Feb 17 11:34:11 2014 -0800

    fix #MLHR-790 Web Demos - Single Configuration File

commit 93aba5e8ebc2635afa06e573e67ef7bda1681952
Author: Nick Holub <nikholub@gmail.com>
Date:   Mon Feb 17 11:31:46 2014 -0800

    fix #MLHR-790 Web Demos - Single Configuration File

commit 6bd3301fa7b6f54648f4f89ba558213eb8c056cf
Author: Nick Holub <nikholub@gmail.com>
Date:   Mon Feb 17 11:01:46 2014 -0800

    fix #MLHR-789 - Web Demos - Fraud Demo MongoDB Database Name

commit 4ffbb86efe1b5145283d3ecb26c7eae2013ac0df
Author: Nick Holub <nikholub@gmail.com>
Date:   Mon Feb 17 10:52:50 2014 -0800

    fix #MLHR-788 Web Demos - Redis and MongoDB Config
Merge pull request #723 from nickholub/webapps_pull

Web Demos - Single Config File, Start Script
MLHR-786 #resolve
Squashed commit of the following:

commit 2704e25692d843c832500f11d5234815dac82043
Author: David Yan <david@datatorrent.com>
Date:   Mon Feb 17 14:34:56 2014 -0800

    MLHR-786 #resolve
    1. Added transaction unit test
    2. Separate operatorStore and testStore in unit test
    3. Fixed redis operator in transaction mode

commit a81ec5da1ba98850881896122a7967e4d67e7d3e
Author: David Yan <david@datatorrent.com>
Date:   Mon Feb 17 14:33:20 2014 -0800

    MLHR-786 #resolve
    1. Added transaction unit test
    2. Separate operatorStore and testStore in unit test
    3. Fixed redis operator in transaction mode
MLHR-771 fix bug
remove committed window id when doing test
Merge pull request #724 from davidyan-malhar/MLHR-786-pull

MLHR-786 #resolve
Merge pull request #714 from siyuanh/master

MLHR-771 #close fix the WebSocketOutputOperator reconnect problem