Added 3.5.4 and 3.5.5 to changelog.txt
Added 3.5.4 and 3.5.5 to changelog.txt

jimmycd/liquibase,NSIT/liquibase,mattbertolini/liquibase,fossamagna/liquibase,NSIT/liquibase,liquibase/liquibase,liquibase/liquibase,NSIT/liquibase,mattbertolini/liquibase,fossamagna/liquibase,dbmanul/dbmanul,mattbertolini/liquibase,dbmanul/dbmanul,fossamagna/liquibase,jimmycd/liquibase,NSIT/liquibase,mattbertolini/liquibase,jimmycd/liquibase,jimmycd/liquibase,dbmanul/dbmanul,dbmanul/dbmanul,liquibase/liquibase