Fix #1857
Issue #1857: Add a test
fix ceylondoc tests after Gavin's invasion
ceylondoc #1867 fix line number in warnings
ceylondoc #1869 allow parens in wiki links to functional declarations
Issue #1866: Add support for suppressing warnings via the --suppress-warnings option to the compile tool or via a suppressWarnings property in the compiler ant task.
Issue #1866: Suppress warnings about compiler annotations for all tests by default.
Issue #1866: Suppress warnings about the ceylon namespace fr the compileRuntime and compileSDK tests
Issue #1866: Add tests for the WarningSuppressionVisitor.
Added config support for the `--suppress-warnings` option (#1866)
Issue #1874: Add a test for unknown warning suppression in suppressWarnings.
Fixed problem with project dir not being properly set in certain cases
Fix #1874.
Issue #1874: Add a test
Fixed #1880 version number in "ceylon plugin install"
Tools: support comma-separated list of tools #1883
Issue #1881: Stop generating arrays to hold late or toplevel
values and use an explicit flag to know whether the field has
been initialized.
Issue #1881: Bulk update tests
Bumped version to 1.1.1
Ceylon copy ant task: do not depend on ceylon-common tool that is not in ant's CP