Meta properties in header need fixing

[glpoulter]

A rendering issue was discovered when a url was input into the description field of either a project or a test case.

It turns out the meta property "description" which is in the header part of each template actually was taking the content of the description field but as it was referenced with double quotes, when a url was input into the description the first of the double quotes in the url closed the opening ones for the declaration of the meta property. Thus the rest of the description appeared in the head of the html!

Changing these double quotes to singles, as in commit 57dc256 appeared to fix the problem however presumably the intended meta data description is not what a user inputs into the description field so work still to be done

[glpoulter]

Single quotes as per 57dc256 seemed like a good idea but if there is a single quote in the description then the same thing happens.

For the time being have removed the meta property description (see commit referenced above) but need to workout what this actually should be and put that in instead!