MLHR-1192

Added property file for 
1)Ads Demo
2)Yahoo Finance with Chart Demo
3)Twitter Top Rolling words Demo
4)Frauddetect Demo
5)Machine Data Demo
6)Pi Demo
7)Pi Library Demo
8)Mobile Demo
9)WordCount Demo
Squashed commit of the following:

commit 5dba1926a391557c708fccc525d39f0dc2f07105
Merge: 45de738 dd8a877
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Tue Jul 22 11:11:25 2014 -0700

    Merge branch 'dt-dev' of https://github.com/datatorrent/Malhar into new_api

commit 45de738ced6a986df81b779ee64087bec945978e
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Tue Jul 22 11:01:35 2014 -0700

    adding xml files to doc folder

commit 57543dafc92f5a90edf277143ea15a8750654047
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Mon Jul 21 17:26:04 2014 -0700

    pilib

commit 6e1dee473b798759a35cfaf57b03b07215f3914e
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Mon Jul 21 16:53:44 2014 -0700

    pilibrary

commit 2133e9d2cc4a364e9880e45b0054225638664816
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Mon Jul 21 16:38:30 2014 -0700

    multiplier error

commit db6600f01ee844373b07fc229cae15b573cf06d2
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Mon Jul 21 16:37:19 2014 -0700

    multiplier error

commit ee3b3a5a2d75af1dbdbf01329d8e6c0f8f015a5f
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Mon Jul 21 15:04:29 2014 -0700

    naming changed

commit 0886a740dc62667e920d20ae7bdb17c8423beec4
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Mon Jul 21 14:00:25 2014 -0700

    changes to toprolling words

commit fb5f4fa95470f2db49e25ac83ca5990b5a672e97
Merge: fdfad93 d1b4613
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Mon Jul 21 10:52:00 2014 -0700

    resolving merge conflicts in frauddetect

commit fdfad9359743c303197000164a65d5f0c006fc9a
Merge: 31d4937 351e4e2
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Fri Jul 18 11:34:02 2014 -0700

    resolving merge conflicts

commit 31d4937b9913c6da80a35fecdd6b49a80c1321af
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Fri Jul 18 11:19:54 2014 -0700

    demos modification

commit fc57472312d39105a879c23a41c38e762d875cae
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Thu Jul 17 17:43:21 2014 -0700

    made changes to mongodb

commit 20359b8a154a7a557219bd839936b2845c37e487
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Thu Jul 17 15:46:10 2014 -0700

    changes ot property file

commit 923894927c5d709e69eed829e1e1ac79edbffbae
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Thu Jul 17 15:30:49 2014 -0700

    changes to machinedata

commit 1959c2f91dc45414619ec2abdbd9d5b8d952cf66
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Thu Jul 17 12:36:17 2014 -0700

    added property file for machine data

commit 0f4d56143aaef6f2c23c1a6f22ff7c59bef08b06
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Thu Jul 17 12:35:18 2014 -0700

    machinedata added

commit 74fa13c7c8d436d2cde1dcdad29b4e5cc32edf86
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Wed Jul 16 11:21:41 2014 -0700

    added container meemory size parameter

commit ea76063a57976a990c9c3f7c8226a2bf54957484
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Tue Jul 15 16:27:19 2014 -0700

    made changes to fraud detect

commit 5d0244ee4c18cd7bceb1ff2a43c0a922cf01ca7f
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Fri Jun 27 15:35:57 2014 -0700

    added xml files

commit 46fbb631a9a35262f6275f2833d17257caca07be
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Fri Jun 27 15:32:07 2014 -0700

    added property files

commit 3d1fabef5f147b524349b0bdef01956f3e6d1c90
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Mon Jun 23 17:11:16 2014 -0700

    new xml file added

commit 9ed1b3e5a91f3e1dc85289a71b82bedd3bd5dc35
Author: Milinda Sreenath <milinda@datatorrent.com>
Date:   Mon Jun 23 17:09:51 2014 -0700

    extracting to property files