Upgrade php54-xhprof to the newest version
Timezonedb formula
Updated phalcon formulae
mysqlnd_ms 1.4.2 from PECL
phploc: 1.7.4 Measures size/analyzes PHP structure
pdepend: 1.1.0 Code analyzer and metrics generator
PHP CodeSniffer 1.4.5
Fixed bad class naming. Closes #532
add pecl tokyo_tyrant module
Add formula for wp-cli
Fix apxs path
Upgrade php54-apc to 3.1.13

The beta state is recommended for php5.4
Add brew tap --repair on doc
Upgrade Twig extension
Fixed references to homebrew prefix directory.
Adding additional PHP modules:
- apcu (aka: APC user)
- opcache (aka: ZendOptimizerPlus)
Update php54 to 5.4.14
Move tokyotyrant formulae into their proper position
Add formula for parsekit 1.3.0 (from pecl) for php54

Closes #519.
Use sha1, not md5, for php54 package hash