updated scala-test version
Merge pull request #84 from malconis/update-scala-version

updated scala-test version
[maven-release-plugin] prepare release wadl-tools-1.0.20
[maven-release-plugin] prepare for next development iteration
Merge pull request #86 from rackerlabs/release-working-branch

Merging working branch for 1.0.20 release.
Reformat grouping template for readability. Remove comments.
Adding fix and test for extension elements bug

Fixing bug where extension elements were omitted
in normalized wadl in some cases.
Addresses #55.
Updating oXygen project file to use master files feature.
Preserve extension attributes added to methods that refer to other methods.

To support the use of rax:roles on methods.
This addresses #87.
Merge pull request #88 from dwcramer/Issue55

Fixes for #55 and #87 regarding extension attributes and elements.
New extension ref tests.
[maven-release-plugin] prepare release wadl-tools-1.0.21
[maven-release-plugin] prepare for next development iteration
Merge pull request #90 from rackerlabs/release-working-branch

Release working branch for 1.0.21
Copy rax:roles attributes down to wadl:method

Include logic to remove duplicates and detect #all
in set of roles.
Fix bug that produced duplicate ids on methods

in cases where methods are repeated due to being
in repeated resource_types.
Note that there are edge cases that this fix still
does not catch. For example, if the original
<wadl:resource> lacks an @id attribute, there
could be duplicate method ids pulled in via
resource_types.
Merge pull request #91 from dwcramer/fixDuplicateIds

Fix bug that produced duplicate ids on methods
Merge pull request #92 from dwcramer/copyDownRaxRoles

Copy rax:roles attributes down to wadl:method in path format
Merge pull request #89 from RackerWilliams/ext

New extension ref tests
[maven-release-plugin] prepare release wadl-tools-1.0.22