fix sql execute
Merge pull request #59 from xboston/patch-1

fix sql execute
Attribute fix
total_pages attribute
Merge pull request #60 from xboston/patch-2

Attribute fix
Merge branch 'patch-3' of git://github.com/xboston/phalcon-docs into xboston-patch-3

Conflicts:
	en/reference/pagination.rst
Merge remote-tracking branch 'original/master'
Merge remote-tracking branch 'original/master'