Tiny: Fix logging
Fixing the step to run the install.  It should be install instead of before_script

http://about.travis-ci.org/docs/user/build-configuration/#install

Also used -Dmaven.test.skip to turn off the tests
http://maven.apache.org/surefire/maven-surefire-plugin/examples/skipping-test.html
Merge pull request #74 from wolfdancer/travis_update_for_install_and_notification

Fixing the step to run the install.  It should be install instead of before_script
- if it's a string metric, change granularity to full.
- added a test case for string metrics.
- refactored to reuse answers for both getByPoints and getByResolution.
set lastFetchError to 0
Merge pull request #71 from lakshmi-kannan/bf_fix_log_errors

Tiny: Fix logging
Merge pull request #78 from ratanasv/str-metrics-nonfullres

String metrics non-full resolution
we should have changed the endTimestamp instead
Merge pull request #80 from wolfdancer/fix_ingestion_demo_script_resulting_starttime

fixing ingestion script : we should have changed the endTimestamp instead
Delete folders
Adding test file back
Add generateFakeStringPoints() method
Merge pull request #83 from lakshmi-kannan/rename_dir_step1

Rename Serializers to serializers
Allow filtering of different stats via HTTP requests
Merge pull request #84 from lakshmi-kannan/allow_selection_of_stats

Allow filtering of different stats via HTTP requests