DBUS-156: close other streams even if it is failed to close one of the stream
throw an exception if it is not able to close the outputstream
Should throw an exception when it is not able to write to the file (i.e. file may have partial data)
Fix #48 create empty directories
Fix #53 metrics should be at stream level
Merge remote-tracking branch 'inmobi/develop' into timestamp-metrics
Add metrics to get timestamp of last processed file at service/stream level
Add env file to add pid directory
Add test to check for last processed file timestamp metics
Fix #57
Merge remote-tracking branch 'inmobi/develop' into empty-dirs
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Merge pull request #49 from AnnapurnaVemuri/empty-dirs

Fix #48 create empty directories
fix #51: process last file also in each collector incase if file is not modified for timeout period
remove unnecessary space
Merge pull request #63 from rajubairishetti/Issue-51

In case of collector being shutdown,last file in /data folder is never picked up by LocalStream
merge develop branch into this and fix merge conflicts
Merge pull request #6 from rajubairishetti/DBUS-156

Dbus 156: Should close all the streams/files even if it is failed to close one of the streams/files
fix #65 : project should have a SNAPSHOT version in develop
Merge pull request #66 from rajubairishetti/issue-65

project should have a SNAPSHOT version in develop