fix DBColumn default logic
update changelog
full outer join
full outer join in select query and test
update changelog

Conflicts:

	doc/ChangeLog
cs

Conflicts:

	doc/ChangeLog
Merge pull request #93 from dovg/sequenceCacheOneCommit

* + Sequential cache. See changelog for details
Add new method "getAllowedPattern" & add some test cases
update doc/ChangeLog
added noBrackets method to BinaryExpression, PostfixUnaryExpression, PrefixUnaryExpression. Fixing alias for SQLFunction::toMapped
added checking enabled brackets to *Expression::toBoolean
Redis pullrequst by one commit
Changelog updated with RedisNoSQL
changelog fixed
extended message MissingElementException Enum, Enumeration and AbstractProtoClass

Conflicts:

	core/Base/Enum.class.php
fix merge object with self

Conflicts:

	doc/ChangeLog
hstore fix
Rethrowing of BaseException for DatabaseException, added test
Use proper method for fail
Updated changelog

Conflicts:

	doc/ChangeLog