Initial port of KUrl to QUrl
Review Request #122406 - Created Feb. 3, 2015 and submitted
|Lucas Hermann Negri|
|arieder, filipesaraiva, minhngo|
Initial port of KUrl to QUrl. Touched many files as it is like a domino effect. It is not just a search/replace, as the semantics and API have changed.
In the process also re-enabled the latex rendering in latex/text entries.
Tested the functionality that used urls, like the help button, latex rendering, plotting, save/load worksheet and variables, export.
Seems to be working, but apart from the latex rendering (epsrendering actually), this is not an urgent patch and can wait more testing for a future release, I think.