Merge branch 'master' of ../../kaizen/boo-extensions
Changed to be compiled in SD.
Ignore macro_doc test case because newer version of Boo is used.
Added test PrependPreservesMemo. Existing tests are changed to use virtual method Prepend.
Method Prepend is now virtual. Overriding method Prepend in OMetaInputWithMemo to preserve memo.
Folder obj is added to gitignore,
Using variable choiceFailures to store failures of choice rule. This variable could be used to hook into failure information.
Improved support of grammar parameters.
Fixed sequence expansion.
Merge branch 'master' of github.com:bamboo/boo-extensions
Merge branch 'master' of github.com:benbenbenbenbenben/boo-extensions
Merge branch 'Malina' of github.com:MaximTrushin/boo-extensions

Conflicts:
	.gitignore