Ignoring .classpath

Conflicts:
	.gitignore
Added RenameTable support for Sybase
Merge correction on the RenameTableGenerator
Removed superfluous escaping for Sybase on the RenameColumnGenerator
White-space correction
Merge branch '2_0_x' of https://github.com/hbogaards/liquibase into 2_0_x
Merge corrections