Resolving no such field exception coming from use of HttpClients.createDefault.
Using defaulthttpclient, which does not result in the exception.
Note this method is deprecated under httpclient 4.3.1, which is the current pom version.
However, it is not deprecated under 4.2.1, which is also provided in wildfly.
But, for now, we leave it at 4.3.1, since it may be that REST EASY client depends on it. We will determine that in a subsequent branch.
Merge pull request #86 from CruGlobal/httpclient

Resolving no such field exception coming from use of HttpClients.createD...
Committing deletion these maven xml used by intellij
Otherwise, every time maven updates dependencies, these show up in git changed files listing.
Explicitly defining slf4j dependency (test scope)
prevents sql2o and rest easy transitive dependency conflict
at time of functional test run
Specifying dependency scope provided for resteasy-jackson-provider
as JBoss app server implicitly provides this module
Retrieving id from response entity
As org.jboss.resteasy.client.core.BaseClientResponse.getLocation is not yet implemented in the project's current version of resteasy-jaxrs
Fixing issues with registration resource update method.
Rewriting faulty logic.
Refactoring of registration resource update().
Delete obsolete temporary test resource.
Correcting import of org.jboss.resteasy.spi.BadRequestException to correct javax.ws.rs.BadRequestException;
Remove logger.
Checking if user is already registered before registering them.
Add expired session for registration resource functional test.
Testing retrieving created answer id from header.
Retrieving answer id from header on create on answer on update.
Retrieving registration id from header in functional test on add registration to conference.
Removing payment check on add registration to conference functional test.
Payments do not seem currently to be processed as part of registration creation.
Refactoring by consolidating block move functionality.
Asserting based on current state data (not hard coded data - namely, block size).
Restoring original state on block move to allow for repeated test runs.
State restoration isn't required for a single test run. However, before determining block size dynamically, each block move method depended on original state.
Merge pull request #93 from CruGlobal/functional-tests-fix

Functional tests fix
Committing idea maven xml.