Added Prophecy to complementary testing tools
Merge pull request #270 from karolsojko/gh-pages

Added Prophecy to complementary testing tools
Closes #271: I can't haz spelling
Removing back-slash from global functions for consistency with print_r() in factory example and since it's unecessary
Adding () after static keyword to make it clearer this is instantiating a new object
Merge pull request #273 from simonrjones/fix/global-functions

Removing \ from global functions
fix length string -> fixed-length string
Merge pull request #275 from Sean-Der/gh-pages

Typo in password hashing article
Bump PHP current version to 5.5 in Use-the-Current-Stable-Version.md

Signed-off-by: Rogerio Prado de Jesus <rogeriopradoj@gmail.com>
Inform that built-in web server is a 5.4+ feature

Signed-off-by: Rogerio Prado de Jesus <rogeriopradoj@gmail.com>
Merge pull request #276 from rogeriopradoj/php55

Bump PHP current version to 5.5