Merge pull request #10 from korpirkor/master

Test for new dependenc to make installator work
Tnx for @korpirkor
Test for new dependenc to make installator work
[new] ? as isset() - part1
FIX: var1? for no boolean variables
[ADD] CoffeeScript-like comments

tnx @korpirkor
use like this
```
###
block comment
###
# inline comment
```