Add SQL Server Import / Export capabilities
Improvements to SQLServer support

-Corrected exit codes in case of exception
-Added documentation
Merge pull request #1 from volaya/sqlserver

Improvements to SQLServer support
Use external storage for temporary data in PostOrderIterator
Allow resetting deduplicator between operations
Add javadoc comment to abstract interfaces
Fixed issue when adding a conflicted feature if no unstaged features existed.

Improved testing for conflict storage has been added
Add missing (c) headers to new Deduplicator related files
Add javadocs to BDB JE Deduplicator/Service and avoid a synchronization by using an AtomicInteger as the tick used for the database name.
Merge branch 'offline-deduplication'
Upgrade BDB JE from 5.0.58 to 5.0.84
Merge pull request #346 from jmarin/sqlserver

Add SQL Server support
Changes SQL Server profile name

Changes Maven profile name from sqlServerDriver to sqlServer
to match the instructions on the corresponding pom.xml file
Update failing test
Fixed incorrect functional test
Merge branch 'master' of github.com:opengeo/GeoGit
Fixed incorrect functional test
Merge pull request #361 from volaya/master

Fixed incorrect functional test
Merge remote-tracking branch 'origin/pr/360'
Merge remote-tracking branch 'origin/pr/357'