Solves #106

For example

```
{% for i in models.main%}
Language tag of "{{i.variable.value}}" is "{{i.variable.lang}}"
Datatype of "{{i.variable.value" is "{{i.variable.type}}"
{%endfor%}
```

This solves #105

Adding user agent LODSPeaKr

Conflicts:
	utils/modules/create-service.sh

* Explode - returns array of exploded strings using delimiter
* Path - takes the path of a URL (not including hostname nor fragment
* Pop - returns last value in an array

service <title> based on the service's name

Debug option for static pages as in #90

Included cache clearing everytime developer switches to/from debug or disable mode

Solved #89

They will be created at installation time

New feature: Adding extension (i.e., .html, .rdf, .json) to a service name will force it to serve in that particular content

Fixing adding triples when external URI was off