Truncate all limits to 1k max.

Added trucation and query tests
Merge pull request #143 from apigee/query-count-truncation

Truncate all limits to 1k max.
add passwordChanged property to indicate time of last password change for admin users
Merge pull request #144 from apigee/USERGRID-1566

Usergrid 1566
disable test because of the jstl classloader issue
include organization's properties in /management/token and /management/users/ID requests.
Merge pull request #145 from apigee/USERGRID-1419

include organization's properties in /management/token and /management/users/ID requests.
update to Jackson 2.0.2, start to add Json Schema validation for collections
remove more org.codehaus.jackson imports
Rest of update to Jackson 2.x
use latest UG java client
check schema on entity create
get rid of Devices cache. it causes issues by ignoring updates and doesn't seem to be necessary any longer.
Merge pull request #148 from apigee/USERGRID-1676

get rid of Devices cache. it causes issues by ignoring updates and doesn...
temporarily ignore scheduler tests until Todd gets a chance to fix it for our build server
Fixing normalizeJsonTree not correctly behaving recursively in some situations
update to latest version of json-schema-validator
fix schemas property not getting picked up because it didn't have getter/setter
invoke schema check
start of a unit test