Changed version to 1.2-SNAPSHOT
Changed Exception types, added new root exception type
Added new expression interface
Updated UriTemplate to take advantage of the new expression model
Updated unit test to take advantage of the new new root exception
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OPEN - task 1: Create URI Template Expression Builder 
https://github.com/damnhandy/Handy-URI-Templates/issues/issue/1

Removed "DEFAULT_VALUE" support
Initial commit of ExpressionBuilder
Merge branch 'master' of github.com:damnhandy/Handy-URI-Templates into 1.2-branch
Refactored Expression and ExpressionBuilder
Updated uritemplate-test reference
Removed old tests as there are redundant with the uritemplate-tests
Lots of refactoring and API changes to make way for reverse matching
Added license into to project and in class files
Minor changes to support reverse mapping
Removed unnecessary imports, updated uritemplate-test refernece
isolating problem test case
Merge branch 'master' into 1.2-branch

Conflicts:
	pom.xml
	src/main/java/com/damnhandy/uri/template/impl/RFC6570UriTemplate.java
	src/test/java/com/damnhandy/uri/template/TestCreateUriTemplate.java
	src/test/java/com/damnhandy/uri/template/conformance/TestSingleExpression.java
Merged with master
corrected example types for issue #10