Update PnPSCADA.rb

Match for PnPSCADA
Update Allegro-RomPager.rb
Update qnap-nas.rb

QNAP version 3.8 web interface has changed. Existing matches did not detect the QNAP server anymore. New matches should be made.
Update qnap-nas.rb
[+] Added Oracle-Real-User-Experience-Insight plugin
Update qnap-nas.rb
Add Web-Wiz-Rich-Text-Editor plugin
[~] Updated IBM-WebSphere plugin
Update goahead-web.rb

Homepage GoAhead-Webs has changed.
Fixed typo
added Quintin Poirier to readme
Merge branch 'master' of github.com:bcoles/WhatWeb
Merge pull request #110 from walterl/master

Fixed 1-char typo
Merge pull request #109 from pvdl/master

Homepage GoAhead-Webs changed
Merge pull request #106 from pvdl/patch-2

Update qnap-nas.rb
Merge pull request #103 from pvdl/patch-1

Update PnPSCADA.rb (Match for PnPSCADA)
Merge github.com:urbanadventurer/WhatWeb
Contribution from Eric Sesterhenn at lsexperts.de. added contao plugin and modified jquery plugin
Update joomla.rb

Added more matches for Joomla versions 2.5.x
Update joomla.rb

Added 3.0.x and 3.1.x versions.