Fix #1284
Fix #1284 (2)
Merge pull request #1286 from sjinks/issue-1284

[1.3.0] Fix #1284
Fix #1130
use interned strings
Merge pull request #1288 from sjinks/issue-1130

[1.3.0] Fix return type of Phalcon\Mvc\Micro\Collection methods
Merge remote-tracking branch 'phalcon/1.3.0'

Conflicts:
	ext/interned-strings.h