Merging from lastest stable changes
ug-2815 fix build test due to concurrency, included old pr #273 & #274 from apigee/ug-stack
updated so auth is only included in call if a token is present, also cleaned up tests
reverted nodejs merge
Merge pull request #6 from rodsimpson/master

updated so auth is only included in call if a token is present, also cle...
ug-2722. return 400 with "File Not Found" when file is null when POST asset file via form
Merge pull request #7 from cywjackson/ug-2722

ug-2722. return 400 with "File Not Found" when file is null when POST null file
ug-2832: shutdown hector cluster on stopping tomcat
ug-2389
ug-2835: cleanup logging
updated tests, revved to 0.10.7
Merge pull request #13 from rodsimpson/master

Usergrid Node.js Module - updated tests, revved to 0.10.7
Merge pull request #11 from cywjackson/ug-2835

ug-2835: cleanup logging
Merge pull request #10 from cywjackson/ug-2389

ug-2389 - respect limit on connection query
Merge pull request #9 from cywjackson/ug-2832

ug-2832: shutdown hector cluster on stopping tomcat
Merge pull request #5 from cywjackson/ug-2815

ug-2815 fix build test due to concurrency, included old pr #273 & #274 from apigee/ug-stack
Poke to add test
Added test to reproduce issue
Fixes issue with incorrect slice paging once iterator is exhausted.

USERGRID-2862
Updated test to ensure that transitive properties are true for intersection