changed MongoDB Model Name to be pluralized - also added new test for find-trans by applicationId
modified the test script to findAll
corrected method name for findAll on Transactions
Added applications unit test
Fixed applicationID bug in applicationsTest #26
Rest api and unit test #26
Merge remote-tracking branch 'origin/master' into ohim-collection

Conflicts:
	src/applications.coffee
	src/transactions.coffee
	test/transactionsTest.coffee
Aplications and Transactions test refactoring
#5, #4 Intergration test for transactions and applications rest api
Removed messageStoreTest.coffee, transactionsTest.coffee
removed some printing
#35 issues in test cases
Refactoring of messagestore test
changed before/after hooks to beforeEach/afterEach
Refactored and added more checking to integration test
getApplications() unit test failing
Merge branch 'ohim-collection' of https://github.com/jembi/openhim-core-js
Merge branch 'master' of https://github.com/jembi/openhim-core-js
Merge branch 'master' into transactions-rest-api

Conflicts:
	src/applications.coffee
	src/messageStore.coffee
	src/transactions.coffee
	test/integrationTest.coffee
	test/messageStoreTest.coffee
Made better use of Mongoose lib for transactions, improved the way the message store works, fixed schema inconsistencies, got unit tests passing.