Merge pull request #90 from kpartlow/master

Added one test as a net change.  :)
- Changed test to more robustly locate tr records in html
Merge branch 'master' of github.com:jdereg/n-cube
- Bug fix: potential overlapping columns allowed when using updateColumns.
- Removed 'move column' APIs from NCube and Axis.  Moving of columns is done by using updateColumns() API
- Added more tests for updateColumns() to ensure proper column ordering and to ensure that a default column on the input axis does not affect the axis being updated.
- Bumped the parallel JVMs for testing down from 4 to 3
- Updated delta code to include difference location and difference type.
[maven-release-plugin] prepare release 3.0.6.201212171807
[maven-release-plugin] prepare for next development iteration
[maven-release-plugin] prepare release 3.0.7.201212171820
[maven-release-plugin] prepare for next development iteration
- Added n-cube delta 0.9 code
updated readme
- Removed overly specific strings from CDNClassLoader
[maven-release-plugin] prepare release 3.0.8.201412171705
[maven-release-plugin] prepare for next development iteration
- Finished delta testing
- Updated to Groovy 2.3.9
- Added additional delta test
- additional test that ensures that columns that can still be compared are compared, even if the dimensionality of the n-cubes are different.
- reset appId's isInitialized flag when cache is cleared.
- working on classloader management