internal template loader
refactoring: extract templates and use template loader
upgrade f-f version
updating version to be a SNAPSHOT
Merge branch 'template_loader'

Conflicts:
	pom.xml
	src/test/java/br/com/six2six/fixturefactory/FixtureCircularReferenceTest.java
	src/test/java/br/com/six2six/fixturefactory/FixtureClientTest.java
	src/test/java/br/com/six2six/fixturefactory/FixtureImmutableTest.java
	src/test/java/br/com/six2six/fixturefactory/FixtureInnerClassTest.java
	src/test/java/br/com/six2six/fixturefactory/FixtureInvoiceTest.java
	src/test/java/br/com/six2six/fixturefactory/FixtureStudentTest.java
	src/test/java/br/com/six2six/fixturefactory/FixtureUserTest.java
	src/test/java/br/com/six2six/fixturefactory/FixtureXMLTransactionTest.java