add user save data service
segment.io library added
add angular-segmentio scripts
added in more service methods for user
moved segmentio initialization to Arc.run
corrected malformed comment
add tracking to build and deploy module
add segment io lib refs
fix unit test fails
- fix spelling
- adjust sgment io available test logic
move lb-services out of the way to prevent overwrite
Merge pull request #771 from strongloop/feature/instrumentation-pt-1

Feature/instrumentation pt 1