Update src/main/java/liquibase/change/ext/AddSynonymChange.java

http://javapractices.com/topic/TopicAction.do?Id=204
Merge pull request #1 from davidmorley/patch-1

Small change for log message
Modified variable naming and added tests for AddSynonymChange
Merge pull request #3 from cmercer/cleanup-naming

Modified variable naming and added tests for AddSynonymChange
Added public constructor with arguments
Moved validation to init method
Merge pull request #5 from davidmorley/add-constructor

Moved validation to init method, as requested in issue 4.
Changed priority to DEFAULT.
Added comments
Formatting change
Formatting change
Added a protected supportsDatabase method
Corrected MaxDB string and added tests for supportsDatabase
Merge pull request #9 from davidmorley/7-implement-supports

Modified the supportsDatabase() method and added tests.
Merge branch 'master' of https://github.com/cmercer/liquibase-synonym into develop
Added SQL Server properties
issue-13
Merge remote-tracking branch 'origin/develop' into develop

Conflicts:
	src/main/java/liquibase/change/ext/AddSynonymChange.java
issue-13
Added AddSynonymStatement