Created new mantid-2.5.0 ebuild and fixed lots of repoman warnings
Adding paraview-3.98.1 as it is required by Mantid VATES
Using the MY_PV versionator trick from the ParaView ebuild in Mantid
Changed paraview ebuild to be based on 3.98.0-r1 rather than 3.98.0
Apparently epatch works differently from patch
Fixed the 2.5.0 ebuild patch lines too
Copied paraview patches from main portage tree
pvblot.patch didn't work
Tweaked USE flags to toggle QT assistant documentation as well as Doxygen
Actually toggle the Doxygen documentation with the doc flag