Fixing ACL bugs
Merge pull request #2276 from mruz/2.0.0

Tag, add title separator to append/prepend title
Adding Session\Bag
Coding style fixes
Using latest Zephir, fix in Phalcon\Tag::select
Enabling phalcon_css_escape and phalcon_js_escaper
Adding filter_alphanum optimizer
Adding filter.c to config.m4
Fixing bug in autoloader