FIX:  statements without '(' and ')' into block

#18
[ADD] Embedding raw PHP feature

Close #16
use syntax

http://mammouth.wamalaka.com/#try:{{%0Am%20%3D%20%60%60function%28%24name%29%20{%0A%20%20%20%20echo%20%24name%3B%0A}%60%60%0A}}
mammouth -> php testing tool

Usage:
======
node tests-run.js

note:
- php should be registered as system command
- not tested on Linux, but should work
- for Windows user: if script isn't working on CMD, use powerShell
add some tests
More tests: heredoc and simplified array push
colors added to console
more debug info added to test tool

please note: heredoc*.mammouth tests SHOULD compile. Not sure it's not.
small code cleanup
Merge pull request #25 from korpirkor/master

mammouth -> php testing tool
Use latest 'commander'
Correct a syntax error
Correct syntax error
Update: Mammouth v0.2.3
Merge https://github.com/btwael/mammouth into my-fixes