Move to Ektorp 1.4.2 and extract apache client from ThaliCouchDbInstance
Merge pull request #21 from yaronyg/master

Move to Ektorp 1.4.2 and extract apache client from ThaliCouchDbInstance
Merge remote-tracking branch 'thaliproject_thali/master' into html5_app_work

Conflicts:
	Production/Utilities/UniversalUtilities/build.gradle
Relay improvements including support for longpoll requests, better status handling, increased connection pool size and error results.
Merging changes from relay prototype to html5_app_work
Removing conversion to string while translating *response* to client.
Merge remote-tracking branch 'stefan/html5_app_work' into html5_app_work

Conflicts:
	Production/Utilities/UniversalUtilities/src/main/java/com/msopentech/thali/relay/RelayWebServer.java