Bug 441147 - Method chaining autocomplete bug for PHPDoc methods

Change-Id: Ic4071525f7660486e4e37366c614228f0e1b9dc0
Signed-off-by: Michal Niewrzal <michal.n@zend.com>
Bug 440725 - Code assist doesn't work for types names with \ at the
beginning in PHPDoc

Change-Id: Idb11084166bdf1ccfbb191378970da089e364f8b
Signed-off-by: Michal Niewrzal <michal.n@zend.com>