added support for escaping tags. fixes #53
Changed the internal 'if' helper such that it can test not only paths/variable names, but also numeric constants.

This will be helpful for subexpressions later, when testing numeric subexpressions return values,

eg: {{#if (eq 0 (mod @index 3))}}

Also added a test for this.
Changed the internal 'if' helper such that it can test not only paths/variable names, but also numeric constants.

This will be helpful for subexpressions later, when testing numeric subexpressions return values,

eg: {{#if (eq 0 (mod @index 3))}}

Also added a test for this.
Added support for subexpressions in helper calls. Not sure if Template.php is the best place to handle subexpressions...
Added testHelperSubexpressions()
Added testHelperSubexpressions()
Added missing copyright notices. fixes #57
final touch on fixing missing copyright notices
Fixed indentation / code style
More code style / indentation fixes
Added test for correctness of treatment of brackets inside string arguments ( {{foo '(bar)'}} )
Implemented proper treatment of brackets inside string arguments in subexpressions ( {{foo '(bar)'}} )
local merge of #56 PR. fixes 54
don't eat up backslashes. fixes #59
more escaping related fixes
Added helper interface and converted all built in helpers
Merge pull request #60 from jeffturcotte/master

Added helper interface and converted all built in helpers
helpers with style of array(Object, methodName)

Previously we had them working. So for the sake's of backward
compatibility, they should be supported.